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3 years ago

There are 60 people in a choir

Mathematics

1 answer:

Aloiza [94]3 years ago

4 0

Answer:

The value of n is 2.

Step-by-step explanation:

The total number of people in the choir = 60

Number of women in the choir = 30

Let the number of men in the choir be represented by x, so that;

Number of women = 3x

So that;

3x = 30

x = $\frac{30}{3}$

= 10

The number of men in the choir is 10.

the number of children in the choir: the number of men in the choir = n:1

number of children in the choir = 60 - (number of women + number of men)

= 60 - 40

= 20

number of children in the choir = 20

Thus,

the number of children in the choir: the number of men in the choir = 20:10

= 2:1

The value of n is 2.

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