Price of 15 maths book is $825 and the price of 19 science book is $855. Jack buys 3 maths book and 2 science book, how much he has to pay?
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2
Answer:
Cost of 3 maths book = $55× 3 = $165
Cost of 2 science book = $45 × 2 =$90
Total cost = $255
Jack has to pay $255 for 3 maths books and 3 science books.
Explanation:
price of 15 maths book = $825
price of 1 maths book = 825 /15 = $55
price of 19 science book = $855
price of 1 science book = 855 /19 = $45
Answered by
3
Answer:
bro dont understood which game ??
now im going bro byee
Explanation:
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