Question

If 12 rubber balls cost rupees 60.how many such balls can one buy for rupees 90?

Answer 1

Answer:

18 balls

Step-by-step explanation:

12==>60

x===>90

x=(12*90)/60

x=90/5

x=18

Answer 2

Hey Mate!Here's your Ans.

No. of balls one cany buy for ₹60=12

No. of balls one can buy for ₹1=12/60

=1/5

∴No. of balls one can buy for ₹90=90 * 1/5

=18

∴18 balls can bought for ₹90.