Q:

What is 3 84/2 as a decimal?

Accepted Solution

A:
Solution: 3 84/2 as a decimal is 45MethodsFirst step – Making the fraction improper:The first step to changing 3 84/2 into a decimal is to change it to an improper fraction. To do that, we need to multiply 3 by 2 and add its product to 84 in the numerator to get: 90/2. Now we will attempt to convert 90/2 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 90 by the denominator 2 (which you can enter in any calculator):90 (numerator) ÷ 2 (denominator) = 45And finally, you get 45 as your answer when you convert 3 84/2 (or 90/2) 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 2 64/41 as a decimal?What is 6 43/13 as a decimal?What is 6 33/14 as a decimal?What is 4 7/35 as a decimal?