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Last updated on March 11th, 2025
It is a simple question on decimal conversion. Firstly, we have to learn fractions, mixed numbers, and decimals. A fraction represents a part of a whole. It has two parts: numerator (number on the top), which represents how many parts are being considered, and denominator (number below), which shows how many parts make up the whole. A mixed number combines a whole number and a fraction. A decimal is a way to represent a number that is not whole, using a decimal point (.) to separate the whole part from the fraction part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
84 7/10 in decimals can be written as 84.7. It is a terminating decimal, meaning it does not repeat infinitely.
To convert 84 7/10 to a decimal, follow these steps:
Step 1: Identify the whole number (84) and the fraction (7/10).
Step 2: Convert the fraction 7/10 to a decimal by dividing the numerator (7) by the denominator (10).
Step 3: 7 divided by 10 is 0.7.
Step 4: Combine the whole number and the decimal from the fraction: 84 + 0.7 = 84.7. The process results in a terminating decimal since the fraction's denominator is a factor of 10, leading to a finite decimal representation.
The answer for 84 7/10 as a decimal is 84.7.