Question

If a : b = 3:4, then (5a – 2b): (7a + 2b) is
equal to​

Answer 1

Answer:

the ratio of the following is 7/29

Answer 2

Step-by-step explanation:

a) a=3

b=4

Then= 15-8=7

b)7×3=21

2×4=8

21+8=29

So 7:29