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A girl reads 3/5 of a book. She finds that there are still 80 pages left to be read .how many pages are there in the book?

• math -

If she read 3/5 of the book, then she still has 2/5 of the book to read

2/5 of book = 80
then 1/5 of book = 40 and
5/5 of book = 200

• math -

1/5 is 40 pages so 40x5=240 so there are 240 pages in the book

• math -

A boy reads 2/5 part of a book .he finds that there are still 45 pages to read to complete the book .how many total pages are there in the book?)

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