Question

The cost of 5 pencils is ₹25.15. Find the cost of 12 such pencils. *​

Answer 1

Answer:

cost of 12 such pencils is rupees 60.36

Step-by-step explanation:

the cost of 5 pencils is rupees 25.15

therefore, cost of 1 pencil is 25.15÷5= rupees 5.03

cost of 12 pencils is rupees 5.03×12= rupees 60.36

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Answer 2

Answer:

The cost of 12 pencils is ₹ 60.36

Step-by-step explanation:

Given information,

The cost of 5 pencil is ₹ 25.15

We have to find out the cost of 12 pencils.

As,

The cost of 5 pencils = 25.15

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

The cost of 1 pencil = $\frac{25.15}{5}$

The cost of 1 pencil = 5.03

The cost of 12 pencils= The cost of 1 pencil × 12

The cost of 12 pencils = 5.03 × 12

The value of 12 pencils = 60.36

Hence,

The cost of 12 pencils is ₹ 60.36