Math, asked by luffypopo61, 7 days ago

the cost of 7book and 6pens is rs1000. if the cost of one book is rs 100, find the cost of 10pens

Answers

Answered by shindeyogita5555

1

Step-by-step explanation:

Then 7 book=700rs.

1000-700=300rs.

therefore the cost of 10 pens is 300rs.

and cost of one pen is 30rs.

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