Question

The price of a mathmatics book is 65$ And of a science book is 70$find the cost of 40 mathematics books and 110 science books in total

Answer 1

Answer:

this will be

65x40= 2600

70x110=7700

2600+7700=10300

the total cost of books os 10300 dollar

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Answer 2

Answer:

40 maths book cost $2600

110 science book cost $7700

Step-by-step explanation:

To find the cost of 40 maths book and 110 science book multiply the cost of one subject's book to the number of books needed.

Maths: $65x40=$2600

Science: $70x110=$7700

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