Question

if the cost of 3 pencils is rupees 15 what is the cost of 8 pencils​

Answer 1

Answer:

If 3 pencils cost 15 then 8 pencils would cost

8*15/3 = 8*5 = 40.

Answer 2

Step-by-step explanation:

Cost of 3 pencils= ₹15

Cost of 1 pencil= ₹15/3= ₹5

Cost of 8 pencils= ₹5×8= ₹40