Q:

What is 7 36/90 as a decimal?

Accepted Solution

A:
Solution: 7 36/90 as a decimal is 7.4MethodsFirst step – Making the fraction improper:The first step to changing 7 36/90 into a decimal is to change it to an improper fraction. To do that, we need to multiply 7 by 90 and add its product to 36 in the numerator to get: 666/90. Now we will attempt to convert 666/90 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 666 by the denominator 90 (which you can enter in any calculator):666 (numerator) ÷ 90 (denominator) = 7.4And finally, you get 7.4 as your answer when you convert 7 36/90 (or 666/90) to a decimal. Practice more conversion problemsAll 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 5 30/16 as a decimal?What is 3 12/45 as a decimal?What is 11 28/11 as a decimal?What is 5 20/23 as a decimal?