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- The sixth grade mathematics first volume exercises.
The sixth grade mathematics first volume exercises.
The school distributed 540 books to classes 3, 4 and 5 according to the ratio of 2: 3: 4. How many books did each class get?
540÷(2+3+4)=60
Grade 3: 2×60= 120 books.
Level 4: 3×60= 180 books.
Grade 5: 4×60=240 books.
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