Question

A book cost twice that of a pen. The pen and the book together cost rupees 48

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Suppose that :---

Cost of pen = x

from question :--

A book cost twice that of pen, so cost of book = 2x

According to the question :---

x +2x = 48

3x = 48

x = 16

Hence, Cost of pen ( x) = 16 .

cost of Book (2x)= 32 .

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