Question

the ages of father and son are 45 and 10 years. what is the ratio

Answer 1

Answer:

The ratio of their ages = 9 : 2.

Step-by-step explanation:

Given :

The age of father = 45 years.

The age of son = 10 years.

To Find :

The ratio of their ages.

Solution :

Given,

The age of father is 45 years.

The age of son is 10 years.

The ratio of their ages =  = Father's age : Son's age

First, we need to convert their ages into a fraction.

Cut the denominator and the numerator by 5.

Now, We have to convert it in the form of ratio.

• Father's age : Son's age

So,

Hence,

The ratio of their ages is 9 : 2.

Answer 2

SOLUTION

GIVEN

The ages of father and son are 45 and 10 years

TO DETERMINE

The ratio

CONCEPT TO BE IMPLEMENTED

Ratio :

Ratio means comparing of two quantities

The ratio of a number a to another number b ( where b ≠ 0) is a fraction a/b and it is written a : b , the first term a is called antecedent and the second term is called consequent

EVALUATION

Here it is given that ages of father and son are 45 and 10 years

We have to find the ratio

The given quantities are 45 years and 10 years

The quantities are with same unit

Hence the required ratio

= 45 : 10

= 9 : 2

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