Answers

  • Brainly User
2015-11-18T07:44:07+08:00
Boys = x
Girls = x + 4
Total students = 28 

Equation:

(x) + (x + 4) = 28
2x + 4 = 28
2x = 28 - 4
2x = 24
2x/2 = 24/2
x = 12

Boys: x = 12
Girls: x + 4 = 12 + 4 = 16

There are 16 girls and 12 boys in Mrs. Raub's class.

The ratio of girls to boys is  16 : 12   or 4 : 3.

1 4 1
Wow you are smart. Thank you so much
2015-11-20T17:46:05+08:00
28-4=24
24/2=12
so 12=4=16
there are 16 girls to 12 boys
the ratio is 4:3

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