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

-41/20

Step-by-step explanation:

Hi there!

From the question, I believe you’re asking -

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

This would become . 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 into a fraction with a denominator of 20, we have to multiply both the numerator and denominator by 5. becomes . We do the same thing for except we multiply the numerator and denominator by 4. We end up with . Now we just have to subtract!

leaves us with , which can’t be simplified any further.