Question

find the ratio of 90cm to 1.5 cm

Answer 1

90:1.5
let us get rid of the decimal so...
900:15
after cancellation we get
60:1
that is the smallest possible ratio

Answer 2

Answer:

The ratio of 90 cm to 1.5 cm is 60:1

Step-by-step explanation:

Given ratio 90 cm and 1.5 cm.

Step 1:

Both the ratio value are in same unit we need not to convert it into other unit.

Step 2:

90 cm: 1.5 cm  

Can be written as  

90/1.50

Step 3:

Multiply with 10 for Numerator and denominator. In order to get 1.50 as proper value.

Convert decimal of 1.50 we will get 1.50 x 10=150.

90 x 10/1.50 x 10=900/150

Step 4:

Simplified value is 60:1 which is the smallest possible ratio.