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3 years ago

4

The ratio of boys to girls in a group is 3:1. If there are 28 more boys than girls, work out how many people there are in total

help plz

2 answers:

Doss [256]3 years ago

6 0

Answer:

35

Step-by-step explanation:

3x=28

x=7

no.of total students=35

n200080 [17]3 years ago

3 0

3+1=4
28/4=7
3*7=21
1*7=7
28+7=35

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