Respuesta :
Answer:
16 girls
Step-by-step explanation:
there are 4 out of 7 girls in the class.
28/7=4 (this is the unite rate per group number)
4 x 4 =16
Step-by-step explanation:
So 4:3 means for 4 girls there are 3 boys. In total, that would be 7.
So, we divide 28 by 7 for 4 meaning 1 in the 4:3 is 4.
And since we are dealing with girls, 4*4=16
To check, 4*3=12 Boys and 16+12=28
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