Question

if 12 masks coat rupees 60 then how many can one buy for rupees 90 with explaination pls i will mark you brainliest and i can start following also pls​

Answer 1

Answer:

18 masks

Step-by-step explanation:

Cost of 12 masks = Rs. 60

Cost of 1 mask = 60/12 = Rs. 5

Masks in Rs. 90 = 90/5 = 18 masks

Hope it helps!

Answer 2

Answer:

Cost of 12 masks = 60

Cost of one mask =60÷12=5

no. of masks buy from 90 rupees = 90÷5= 18 no. of masks .