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lys-0071 [83]
3 years ago
11

A class has a ratio of boys to girls 3:4.

Mathematics
2 answers:
Nat2105 [25]3 years ago
4 0

Answer:

a)F

b)A

c)F

d)F

Step-by-step explanation:

a)3+4=7 which is the total number of pupils in class

So, the fraction should be 3/7✅not 3/4❌

b) The girls in the class are 4 and the total number of pupils in class are 7. So, the fraction is correct✅.

c) The number of boys in class is 3✅ which is given in the ratio. Not 6❌

d) If you add the both numbers in the ratio, you will get the total number of pupils which is 7✅not 12❌

Hope this will help ya!

Colt1911 [192]3 years ago
4 0

Answer :

IF YOUR LOOKING FOR THE MATHSWATCH ANSWER READ BELOW :)

Step-by-step explanation:

a)f

b)a

c)p

d)f

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