Question

5pens cost ₹12.How much will 20 pens cost?

Solution:
₹
$5 \: pens \: cost = ₹12 \\ 1 \: pen \: cost = \frac{₹12}{5} = ₹2.4 \\ 20 \times 2.4 = 48 \\ {answer}20 \: pens \: cost \: ₹48$
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Answer 1

This answer is correct✅

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Answer 2

Answer:

48

Step-by-step explanation:

5pen=12 rupee

:- 1pen=12/5

:- 20pen=12/5*20=12*4

=48

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