Question

if the cost of a book is 75.50 find the cost of 50 such books

Answer 1

1 book costs = 75.50
50 books costs =50×75.50=3775 .

Answer 2

the cost of the book is 75. 50...
the cost of the book is 50...
the cost of one book is 75.50/50 = x
you can find the value of x
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