Question

Find the ratio of 90cm and 1.5 m

Answer 1

Answer:

Here,we convert m into cm

1.5m=1.5×100cm (1m=100cm)

=150cm

so,ratio=90cm/50cm

=90/50

cancelling 0

=9/15÷3........9÷3 and 15÷3

= 3/5

therefore, Required ratio is 3:5

Answer 2

Required answer:-

• The ratio of 90cm and 1.5 m is 3 : 5.

Given Information:-

• The given ratio is 90 cm and 1.5 m

Need to find out:-

• The ratio of 90cm and 1.5 m = ?

Explanation:-

The two quantities are not in the same units.

Therefore,

• We have to convert them into same units.

=> 1.5 m

=> 1.5 × 100 cm

=> 150 cm

Therefore,

• The required ratio is 90 : 150.

=> Required ratio = 90/150

=> Required ratio = 90 × 30/ 150 × 30

=> Required ratio = 3/5

Hence:-

• The ratio of 90cm and 1.5 m is 3 : 5