Question

if 15 pencil cost rs. 90. Then the cost of 10 such pencils= ?

Answer 1

Answer:

If cost of 15 pencils = Rs 90

then cost of 1 pencils = 90/15 = Rs 6

then cost of 10 pencils = 6*10= Rs 60

Answer 2

The cost of 15 pencils = Rs. 90

The cost of 1 pencil = 90 ÷ 15 = Rs. 6

The cost of 10 such pencils = 10 × 6 = 60

So, The cost of 10 such pencils = Rs. 60

In the question - The cost of 15 pencils is

Rs. 90 and we have to find the cost of 10

such pencils. So, we will find the cost of 1

pencil by dividing 90 by 15 and the answer is

coming Rs. 6. Now, we have to multiply

10 by 6 to find the cost of 10 such pencils. The answer is coming Rs. 60.

Hope it's help you