Question

If the cost of 125 pencils is Rs. 30.00, the cost of 80 pencils will be



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Answer 1

The cost of 125 pencils = Rs. 30.00

The cost of 1 pencil = 30 ÷ 125 = Rs. 0.24

The cost of 80 pencils = 80 × 0.24 = Rs. 19.2

So, The cost of 80 pencils = Rs. 19.2

Hope it's help you

Answer 2

Answer:

The cost of 80 pencils is Rs. 19.20

Step-by-step explanation :

Given information,

The cost of 125 pencil is Rs. 30.00

We have to find out the cost of 12 pencils.

As,

The cost of 125 pencils = Rs. 30.00

The cost of one pencil = $\frac{the \: cost \: of \: 5 \: pencile}{5}$

The cost of 1 pencil = $\frac{30.00}{125}$

The cost of 1 pencil = 0.24

The cost of 80 pencils= The cost of 1 pencil × 80

The cost of 80 pencils = 0.24 × 80

The value of 80 pencils = 19.20

Hence,

The cost of 80 pencils is Rs. 19.20