Question

hey guys pls tell the answer of Q7 if u are true brainlians...both.PLS DO Q7 ONLY NOT Q8

Answer 1

By cross multiplication,

15x=75*4

=>x= 75*4/15

=> x= 20...

Pls mark my ans as Brainliest...

Answer 2

i) 4/15 = x/75

by cross multiplication

300 = 15x

x = 300/15

x = 20

ii) 7/9 = 49/x

by cross multiplication

7x = 441

x = 63

mark my answer as brainliest if it helps you!