Sagot :
Answer:
250
Step-by-step explanation:
5:7=_:350
350x5=1,750
1,750÷7=250
Answer:
There are 490 female pupils.
Step-by-step explanation:
5:7 = 350:N
5N = 7(350)
[tex] \frac{5n}{5} \: = \: \frac{2450}{5} [/tex]
N = 490
NOTE:
THE RATIO OF MALE TO FEMALE,