Math, asked by 15rudradutta4d, 3 days ago

the price of a Mathematic book is rupees 65 and of a science book is rupees 78 find the cost of 40 mathematic books and 115 science books in total what problem give step by step

Answers

Answered by sss9899475

0

Answer:

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Answered by aaditya20859

1

Answer:

Maths book- Rs.2600

Science book- Rs.8970

Step-by-step explanation:

Cost of 1 maths book = Rs.65

Total books = 40

Total cost of books = 40*65

= Rs.2600

Cost of 1 Science book = Rs.78

Total books = 115

Total cost of books = 115*78

= Rs.8970

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