Math, asked by jhanvisingh2010, 1 day ago

The cost of 4 pens is Rs.124. Find the cost of 10 pens.

Answers

Answered by Anonymous

1

Answer: ₹310

Step-by-step explanation:

4 pens - ₹124

10 pens - ₹x

using cross-multiplication, we get

x = 124 x 10/4

= 310

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