Helena14
Helena14 Helena14
  • 15-10-2020
  • Mathematics
contestada

4 of students at a school are boys. If there are 2184 students at the school, how many are
girls?

Respuesta :

destineegregg destineegregg
  • 15-10-2020

Answer:

546

Step-by-step explanation:

Answer Link
xyra83
xyra83 xyra83
  • 15-10-2020

Answer:

936

Step-by-step explanation:

Calculate the whole as a fraction: 1 = 7/7.

Subtract 4/7 from 7/7 to get 3/7.

Set up a proportion: 3/7 = x/2168.

Cross-multiply to set up an equation.3 * 2168 = 65527 * x = 7x7x = 6552Divide by 7 on both sides.

7x/7 = x6552/7 = 936x = 936

Answer Link

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