Question

Word problem – If 12 masks cost ₹60 how many such masks can one buy for ₹90

Answer 1

Answer:

Cost of 12 masks = 60 rupees

Cost of 1 mask = 60/12 = 5 rupees

Cost of 90 masks = 90*5 = 18

Step-by-step explanation:

Answer 2

Answer:

18

Step-by-step explanation:

Cost of 12 masks = 60

Cost of 1 mask = 5

No.of masks can be bought with 90/- ⇒ n×5=90

                                                              ⇒n = 18

So, 18 masks can be bought with 90/-