sunflower17686544444 sunflower17686544444
  • 22-11-2019
  • Mathematics
contestada

4. A class has 28 students. The ratio of girls to boys is 4.3. How many girls are in
the class?
A. 21
Girls
B. 16
c. 12
Total​

Respuesta :

DunkinSepta DunkinSepta
  • 22-11-2019

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

Answer Link
Jaeyoung1
Jaeyoung1 Jaeyoung1
  • 22-11-2019

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

If this helped, please feel free to pick this answer as the brainliest! Thank you very much and have a wonderful day!

Answer Link

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