Math, asked by bimalbimal159, 8 months ago

15 books cost is 350. what is the cost of 30 books ​

Answers

Answered by Anonymous
49

Answer:

700

Step-by-step explanation:

15 book equal to 350

so 1 book equal to 350/15

=23.3

now..the cost of 30 book is=23.3×30=700

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