mysscash mysscash

28-09-2020
Mathematics

contestada

In a class of 21 students, there are 3 boys for every 4 girls. How many girls in all are in the
class?

Respuesta :

awesomeviolet12 awesomeviolet12

28-09-2020

Answer:

12

Step-by-step explanation:

Answer Link

adelinejohn adelinejohn

28-09-2020

Answer:12 girls

Step-by-step explanation:

3 boys=4 girls

3 boys=4 girls

3 boys= 4 girls

9 boys=12 girls

So, 9+12=21 total.

Answer Link

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