Question

3/4 -2 4/5 I NEED HELP ASAP PLS HELP ME

Answer 1

-41/20

Explanation:

Hi there!

From the question, I believe you’re asking
`(3)/(4)` -
`2 (4)/(5)`

First, put the whole number 2 back into the fraction to create an improper fraction.

This would become
`(14)/(5)`. Now, we have to find a common denominator between the two fractions. Both 4 and 5 can go into 20, so that will be our common denominator. To turn
`(3)/(4)` into a fraction with a denominator of 20, we have to multiply both the numerator and denominator by 5.
`(3)/(4)` becomes
`(15)/(20)`. We do the same thing for
`(14)/(5)` except we multiply the numerator and denominator by 4. We end up with
`(56)/(20)`. Now we just have to subtract!

`(15)/(20) - (56)/(20)` leaves us with
`- (41)/(20)` , which can’t be simplified any further.

Answer 2

-2.05, in fraction form it would be -2 1/20