Question

15. In a school 5/8 of the students are boys. If there are 240 girls, find the number of boys in
the school.
16. After reading 7/9 of a book, 40 pages are left. How many pages are there in the book?
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Answer 1

Answer:

400

Step-by-step explanation:

5/8-boys

8/8-5/8=3/8_girls

3/8_240

5/8_?

5/8×8/3×240=400