Question

3/7 of a book and 15 additional pages are read, 49 pages of the book are left to be read. How many pages does the book have​

Answer 1

Answer:

Let the total no of pages be=x

then, according to the question,

3x/7+15+49=x

3x/7+64=x

Multiplying the equation with 7

3x+448=7x

3x-7x=-448

4x=448

x=448/4

x=112

Step-by-step explanation:

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