Solution: 2 65/40 as a decimal is 3.63
Methods
First step – Making the fraction improper:
The first step to changing 2 65/40 into a decimal is to change it to an improper fraction. To do that, we need to multiply 2 by 40 and add its product to 65 in the numerator to get: 145/40. Now we will attempt to convert 145/40 to a decimal using the following method:
Explanation using the division method:
A fraction is usually split into two parts: the first part is the number on top, called the numerator; and the second part is the number on the bottom, called the denominator. These are both separated by a line called the “divisor line”. We can use the division method help to solve this question: to get a decimal, simply divide the numerator 145 by the denominator 40 (which you can enter in any calculator):
145 (numerator) ÷ 40 (denominator) = 3.63
And finally, you get 3.63 as your answer when you convert 2 65/40 (or 145/40) to a decimal.
Practice more conversion problems
All it takes to be better at something is some practice! Take a look at some more similar problems on converting fractions to decimals and give them a go:
What is 11 9/10 as a decimal?
What is 1 48/46 as a decimal?
What is 5 5/24 as a decimal?
What is 3 5/39 as a decimal?