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Last updated on March 29th, 2025
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 20.
Now, let us learn more about multiples of 20. Multiples of 20 are the numbers you get when you multiply 20 by any whole number, including zero. Each number has an infinite number of multiples, including a multiple of itself. In multiplication, a multiple of 20 can be denoted as 20 × 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 20 × 1 will give us 20 as the product. Multiples of 20 will be larger or equal to 20.
Multiples of 20 include the products of 20 and an integer. Multiples of 20 are divisible by 20 evenly. The first few multiples of 20 are given below:
TABLE OF 20 (1-10) | |
---|---|
20 x 1 = 20 |
20 x 6 = 120 |
20 x 2 = 40 |
20 x 7 = 140 |
20 x 3 = 60 |
20 x 8 = 160 |
20 x 4 = 80 |
20 x 9 = 180 |
20 x 5 = 100 |
20 x 10 = 200 |
TABLE OF 20 (11-20) | |
---|---|
20 x 11 = 220 |
20 x 16 = 320 |
20 x 12 = 240 |
20 x 17 = 340 |
20 x 13 = 260 |
20 x 18 = 360 |
20 x 14 = 280 |
20 x 19 = 380 |
20 x 15 = 300 |
20 x 20 = 400 |
Now, we know the first few multiples of 20. They are 0, 20, 40, 60, 80, 100, 120, 140, 160, 180, 200,...
Understanding the multiples of 20 helps solve mathematical problems and boosts our multiplication and division skills. When working with multiples of 20, we need to apply it to different mathematical operations such as addition, subtraction, multiplication, and division.
20, 40, 60, 80, and 100 are the first five multiples of 20. When multiplying 20 from 1 to 5, we get these numbers as the products.
So, the sum of these multiples is:
20 + 40 + 60 + 80 + 100 = 300
When we add the first 5 multiples of 20, the answer will be 300.
While we do subtraction, it improves our comprehension of how the value decreases when each multiple is subtracted from the previous one. 20, 40, 60, 80, and 100 are the first five multiples of 20. So, let us calculate it as given below:
20 - 40 = -20
-20 - 60 = -80
-80 - 80 = -160
-160 - 100 = -260
Hence, the result of subtracting the first 5 multiples of 20 is -260.
To calculate the average, we need to identify the sum of the first 5 multiples of 20, and then divide it by the count, i.e., 5. Because there are 5 multiples presented in the calculation. Averaging helps us to understand the concepts of central tendencies and other values. We know the sum of the first 5 multiples of 20 is 300.
20 + 40 + 60 + 80 + 100 = 300
Next, divide the sum by 5:
300 ÷ 5 = 60
60 is the average of the first 5 multiples of 20.
The product of given numbers is the result of multiplying all of them together. Here, the first 5 multiples of 20 include: 20, 40, 60, 80, and 100. Now, the product of these numbers is:
20 × 40 × 60 × 80 × 100 = 38,400,000
The product of the first 5 multiples of 20 is 38,400,000.
While we perform division, we get to know how many times 20 can fit into each of the given multiples. 20, 40, 60, 80, and 100 are the first 5 multiples of 20.
20 ÷ 20 = 1
40 ÷ 20 = 2
60 ÷ 20 = 3
80 ÷ 20 = 4
100 ÷ 20 = 5
The results of dividing the first 5 multiples of 20 are: 1, 2, 3, 4, and 5.
Lila is organizing a charity event where each sponsor donates packs of water bottles. Each pack contains 20 bottles. If 5 sponsors each donate one pack every month for 3 months, how many bottles will they have altogether?
A local bakery bakes batches of cookies, with each batch containing 20 cookies. Over a week, they bake the first three multiples of 20 batches. How many cookies do they bake by the end of the week?
In a community center, there are 20 tables. During an event, each table is set up with 20 chairs. How many chairs are there in total?
Ben is creating gift bags for a party. He prepares 4 rows of gift bags, with each row containing 20 bags. How many gift bags does he have in total?
Clara is stacking her art supplies. She places 20 pencils in the first container, 40 in the second, and 60 in the third. How many pencils are there in all three containers?
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.
: She has songs for each table which helps her to remember the tables