the cost of 4 books is rs 200.find the cost of 6 books.
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2
Step-by-step explanation:
Answer:
cost of 4 books=200rs
Cost of 1 book= 200/4
= 50
Cost of 7 books= 50*7
= 350rs
Answered by
2
Step-by-step explanation:
If 4 books cost rupees 36 then the cost of 10 books is 90 rupees
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