Question

my sis needs help asap

Answer 1

Answer:

3/4 - 5/12

Step-by-step explanation:

first you make the demoninators the same so 3*4=12

and if you *3 you do it to the numerator

so its 9/12-5/12

the unsimplified fraction is 4/12

if wanted simplified version its 1/3

Answer 2

$\frac{3}{4}-\frac{5}{12}$

First make the denominators equal so you can easily add the numerators

Common Factor of 4 and 12: 12

So multiply $\frac{3}{4}$ with 3 for both numerator and denominator (4*3=12, to make denominator equal)

$\frac{9}{12} - \frac{5}{12} =\frac{4}{12}$

Simplify further

$\frac{4}{12} =\frac{1}{3}$

$\frac{1}{3}$ is the answer

Hope it helps!