Can advise on the solution?

asked Jun 20, 2021 59.0k views

0 votes

by Kyara

3.9k points

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3 votes

Answer:

340

Explanation:

If x is the amount of pages in the book we can write:

1/4x + 5 + 3/5(x - (1/4x + 5)) + 10 + 12 + 24 = x

1/4x + 51 + 3/5(3/4x - 5) = x

1/4x + 51 + 9/20x - 3 = x

7/10x + 48 = x

3/10x = 48

x = 160

Mdker answered Jun 25, 2021

by Mdker

4.5k points

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