Question

The ratio 1 year 6month :2years:2years 6months

Answer 1

As we know

1 year=12 months, 2 years= 24 months

1 year 6 months : 2 years : 2 years 6 months

12 months + 6 months : 24 months : 24 months + 6 months

18 : 24 : 30.......6 is the common factor among all

3 : 4 :5 ans

Answer 2

The ratio 1 year 6 month : 2 years : 2 years 6 months = 3 : 4 : 5

Given :

The quantities 1 year 6 month , 2 years , 2 years 6 months

To find :

The ratio

Concept :

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

Solution :

Step 1 of 3 :

Write down the given quantities

The quantities are 1 year 6 month , 2 years , 2 years 6 months

Step 2 of 3 :

Express them with same unit

The given quantities are of different unit

We express them with same unit

1 year 6 month = 18 months

2 years = 24 months

2 years 6 month = 30 months

Step 3 of 3 :

Find the ratio

Hence the required ratio

= 18 : 24 : 30

= 3 : 4 : 5

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