3 years ago

Divide 33 photos into two groups so the ratio is 4to7

Mathematics

2 answers:

Mashutka [201]3 years ago

6 0

3 multiplied by 4 is 12
3 multiplied by 7 is 21 

that is how the photos are split 4:7

8090 [49]3 years ago

6 0

4 : 7.......added = 11

4/11 * 33 = 132/11 = 12
7/11 * 33 = 231/11 = 21

so one group has 12 and the other group has 21

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