Question

What's $ 7,98 times 1 1/4?

Answer 1

First, let's define that 1 and 1/4 is equal to 5/4. This will make our calculations easier by using an improper fraction. Let's also define 7.98 as 798/100.

In order to multiply fractions, you multiply the numerators and the denominators.

`(798)/(100) *(5)/(4) =(3990)/(400) =  (339)/(40) = 9.975`