Question

12 pencils cost Rs 144. Then the cost of 5 pencils will be :​

Answer 1

Answer:

Cost of 12 pencils = Rs 144

Cost of 1 pencil = $\frac {144}{12}$

= Rs 12

Cost of 5 pencils = 12 × 5 = Rs 60

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Answer 2

Answer:

Given:.12 pencils=144Rs

To find: cost of 5 pencils

Solution:

12 pencils cost 14r

therefore 5 pencils will cost:

Pencils Cost

12 144

5 ?

therefore by cross multiplication

$\frac{5 \times 144}{12}$

=60

therefore 5 pencils will cost Rs 60

Hope that helps you friend...◉‿◉