Question

please tell the full solution​

Answer 1

Step-by-step explanation:

first you have to do

30/5 -- 6

6 is the answer of ii part

72/9 -- 8

8 is the answer of iii part

35/7 -- 5

5 is the answer of I part

I hope you understand

Answer 2

3/7=?/35

3/7=15/35

simply fly the 15/35=3/7

= 3×5 =15

____

7×5=35

when we multiple 7by 5 than we multiple 3by5 so answer will be 15

3/7=15/35