prishab2008 prishab2008

20-05-2021
Mathematics

contestada

The ratio of the number of girls in the class to number of boys
in the class is 3:4. How many girls in this class if there are
total 28 students in it?

The ratio of the number of girls in the class to number of boys in the class is 34 How many girls in this class if there are total 28 students in it class=

Respuesta :

abidemiokin abidemiokin

25-05-2021

Answer:

12 girls

Step-by-step explanation:

If the ratio of the number of girls in the class to number of boys

in the class is 3:4 then

Total ratio = 3+4 =7

Ratio of girls that are in class = 3

Number of girls in class = 3/7 * 28

Number of girls in class = 3 * 4

Number of girls in class is 12 girls

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