166 LearnersLast updated on May 26th, 2025
Multiples of 85
In math, multiples are the products we get while multiplying a number with other numbers. Multiples play a key role in construction and design, counting groups of items, sharing resources equally, and managing time effectively. In this topic, we will learn the essential concepts of multiples of 85.
What are the Multiples of 85?
Now, let us learn more about multiples of 85. Multiples of 85 are the numbers you get when you multiply 85 by any whole number, including zero. Each number has an infinite number of multiples, including a multiple of itself.
In multiplication, a multiple of 85 can be denoted as 85 × n, where ‘n’ represents any whole number (0, 1, 2, 3,…). So, we can summarize that:
Multiple of a number = Number × Any whole number
For example, multiplying 85 × 1 will give us 85 as the product. Multiples of 85 will be larger or equal to 85.
List of First 20 Multiples of 85
Multiples of 85 include the products of 85 and an integer. Multiples of 85 are divisible by 85 evenly. The first few multiples of 85 are given below:
| TABLE OF 85 (1-10) | |
|---|---|
|
85 x 1 = 85 |
85 x 6 = 510 |
|
85 x 2 = 170 |
85 x 7 = 595 |
|
85 x 3 = 255 |
85 x 8 = 680 |
|
85 x 4 = 340 |
85 x 9 = 765 |
|
85 x 5 = 425 |
85 x 10 = 850 |
| TABLE OF 85 (11-20) | |
|---|---|
|
85 x 11 = 935 |
85 x 16 = 1360 |
|
85 x 12 = 1020 |
85 x 17 = 1445 |
|
85 x 13 = 1105 |
85 x 18 = 1530 |
|
85 x 14 = 1190 |
85 x 19 = 1615 |
|
85 x 15 = 1275 |
85 x 20 = 1700 |
Now, we know the first few multiples of 85. They are 0, 85, 170, 255, 340, 425, 510, 595, 680, 765, 850,...
Operations with Multiples of 85
Understanding the multiples of 85 helps solve mathematical problems and boost our multiplication and division skills. When working with multiples of 85, we need to apply it to different mathematical operations such as addition, subtraction, multiplication, and division.
Sum of first 5 Multiples of 85:
85, 170, 255, 340, and 425 are the first five multiples of 85. When multiplying 85 from 1 to 5, we get these numbers as the products.
So, the sum of these multiples is:
85 + 170 + 255 + 340 + 425 = 1275
When we add the first 5 multiples of 85, the answer will be 1275.
Subtraction of first 5 Multiples of 85:
While we do subtraction, it improves our comprehension of how the value decreases when each multiple is subtracted from the previous one. 85, 170, 255, 340, and 425 are the first five multiples of 85. So, let us calculate it as given below:
85 - 170 = -85
-85 - 255 = -340
-340 - 340 = -680
-680 - 425 = -1105
Hence, the result of subtracting the first 5 multiples of 85 is -1105.
Average of first 5 Multiples of 85:
To calculate the average, we need to identify the sum of the first 5 multiples of 85 and then divide it by the count, i.e., 5. Averaging helps us to understand the concepts of central tendencies and other values. We know the sum of the first 5 multiples of 85 is 1275.
85 + 170 + 255 + 340 + 425 = 1275
Next, divide the sum by 5:
1275 ÷ 5 = 255
255 is the average of the first 5 multiples of 85.
Product of First 5 Multiples of 85:
The product of given numbers is the result of multiplying all of them together. Here, the first 5 multiples of 85 include: 85, 170, 255, 340, and 425. Now, the product of these numbers is:
85 × 170 × 255 × 340 × 425 = 408,408,750,000
The product of the first 5 multiples of 85 is 408,408,750,000.
Division of First 5 Multiples of 85:
While we perform division, we get to know how many times 85 can fit into each of the given multiples. 85, 170, 255, 340, and 425 are the first 5 multiples of 85.
85 ÷ 85 = 1
170 ÷ 85 = 2
255 ÷ 85 = 3
340 ÷ 85 = 4
425 ÷ 85 = 5
The results of dividing the first 5 multiples of 85 are: 1, 2, 3, 4, and 5.
Common Mistakes and How to Avoid Them in Multiples of 85
While working with multiples of 85, we make common mistakes. Identifying these errors and understanding how to avoid them can be helpful. Below are some frequent mistakes and tips to avoid them:
Mistake 1
Confusing Multiples with Factors
Sometimes, students get confused between the multiples and factors of 85. A simple trick to differentiate between the two is to remember that multiples are the products of multiplication, while factors are the divisors of the number.
Multiples of 85 refer to the products we get while multiplying 85 with other numbers. For example, multiples of 85 include 0, 85, 170, 255, 340, 425, 510, 595, 680, 765, 850,....
The factors of 85 are 1, 5, 17, and 85. When 85 is divided by 1, 5, 17, and 85 the remainder will be zero. These are the factors of 85 meaning that these numbers can divide 85 without any remainder.
Factors of 85:
85 ÷ 1 = 85
85 ÷ 5 = 17
85 ÷ 17 = 5
85 ÷ 85 = 1
Multiples of 85 Examples
Problem 1
A company is sponsoring a sports event and decides to distribute T-shirts to participants. They have boxes containing 85 T-shirts each. If they distribute these T-shirts over 6 weekends, how many T-shirts will they have distributed by the end of the event?
510 T-shirts
Explanation
Each weekend, they distribute 85 T-shirts. To find the total number of T-shirts distributed over 6 weekends, multiply 85 by 6.
T-shirts distributed each weekend = 85
Number of weekends = 6
85 × 6 = 510
They will have distributed 510 T-shirts by the end of the event.
Problem 2
A local farmer grows pumpkins in batches for a pumpkin festival. The first batch has 85 pumpkins, the second has 170 pumpkins, and the third batch has 255 pumpkins. How many pumpkins does the farmer have in total from these three batches?
510 pumpkins
Explanation
The first batch has 85 pumpkins. The second batch has 170, and the third batch has 255. So, the total number of pumpkins is:
85 + 170 + 255 = 510
Therefore, the farmer has a total of 510 pumpkins from the three batches.
Problem 3
A publishing company prints novels in sets, with each set containing 85 novels. If the company prints these sets for 7 consecutive months, how many novels will they have printed in total?
595 novels
Explanation
Each month, the company prints 85 novels. To determine the total number of novels printed over 7 months, multiply 85 by 7.
Novels printed each month = 85
Number of months = 7
85 × 7 = 595
Therefore, they will have printed 595 novels in total.
Problem 4
A concert organizer is planning a series of concerts and arranges seating in sections of 85 seats each. If there are 4 concerts planned, each with identical seating arrangements, how many seats are available in total?
340 seats
Explanation
Each concert has 85 seats available. To find the total number of seats for 4 concerts, multiply 85 by 4.
Number of seats per concert = 85
Number of concerts = 4
85 × 4 = 340
Therefore, there are 340 seats available across all concerts.
Problem 5
A school is ordering supplies for a science fair, and each supply pack contains 85 items. If they order supply packs for 5 different science fairs, how many items will they have in total?
425 items
Explanation
Each supply pack contains 85 items. To calculate the total number of items for 5 science fairs, multiply 85 by 5.
Items per supply pack = 85
Number of science fairs = 5
85 × 5 = 425
Therefore, they will have a total of 425 items for the science fairs.
FAQs on Multiples of 85
1.How do you find the multiples of 85?
2.What is the LCM of 5 and 85?
3.What are the real-life applications of Multiples of 85?
4.Are multiples of 85 finite or infinite?
5.Is there any odd multiples of 85?
Important Glossaries for Multiples of 85
- Multiple: A multiple represents the product of a number that may be multiplied by an integer. For example, multiples of 85 include 85, 170, 255, 340, etc.
- Number pattern: This refers to how numbers are listed. It should follow a certain sequence. Multiples of 85 are the numbers that consist of the number pattern of 85.
- Odd number: An odd number refers to any number that cannot be divided by 2 without leaving a remainder. The last digits of odd numbers are 1, 3, 5, 7, or 9. Multiples of 85 can be odd numbers.
- Divisor: It refers to any number by which another number can be divided without leaving any remainder. 1, 5, 17, and 85 are the divisors of 85.
- Least Common Multiple (LCM): The smallest multiple that is exactly divisible by each number in a set of numbers. For example, the LCM of 5 and 85 is 85.
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Seyed Ali Fathima S
About the Author
Seyed Ali Fathima S a math expert with nearly 5 years of experience as a math teacher. From an engineer to a math teacher, shows her passion for math and teaching. She is a calculator queen, who loves tables and she turns tables to puzzles and songs.
Fun Fact
: She has songs for each table which helps her to remember the tables
