Question

please answer this and explain also​

Answer 1

Answer:

Let the pocket money of Rohit be x

According to question-

20 percent salary = ₹ 120

x × 20/ 100 = 120

x = 120 × 100 / 20

x = 12000/ 20

x= 600

Therefore, pocket money of Rohit is ₹ 600

Answer 2

Answer:

24 rs

Step-by-step explanation:

120 ×20%/100%

cancel the 0 ors

and cancel the no.

12×2 =24

ans = 24