Question

cost of 5 books is Rs 20. Find the cost 8 books.​

Answer 1

Answer:

Cost of 5 books= Rs 20

Cost of 1 book = 20÷5

= 4

Cost of 8 books = 8×4

=32

Step-by-step explanation:

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Answer 2

Answer:

$cost \: of \: one \: 5 \: books \: = 20 \\ to \: find \: = cost \: of \: 8 \: books \\ \\ cost \: of \: 5 \: books \: \times \:\: 8 \: books \: \: \\ = \: 20 \times 8 \\ = \: 160$

Answer: the cost of 8 books is ₹160

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