Answer:
1/3
Step-by-step explanation:
For the 1st fraction, since 4 × 3 = 12,
3
/4 = 3 × 3/ 4 × 3
= 9/
12
Likewise, for the 2nd fraction, since 12 × 1 = 12,
5
/12 = 5 × 1
/12 × 1 = 5
/12
Subtract the two fractions:
9
/12 - 5
/12 = 9 - 5
/12 = 4
/12
So next you simplify the answer how many 4 go in 4 and how many go in 12 the simplified answer is the answer is 1/3
Hope this helps
