Question

if the cost of 6 books in rupees 210, then what will be the cost of 4 books

Answer 1

6 books === 210

4 books === x

4x210 / 6 = x

x = 140 rupees

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Answer 2

Answer:

140 is the cost of 1 book

Step-by-step explanation:

4x210/6 = 140

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