Question

the ratio of 90 cm to 1.5m is ​

Answer 1

Answer:

90: 150

Step-by-step explanation:

1.5 m = 1.5 × 100 cm

= 150 cm.

• Therefore, the required ratio is 90: 150.

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Answer 2

Answer:

The two quantities are not in the same units. Therefore, we have to convert them into the same units.

1.5 m = 1.5 × 100 cm = 150 cm.

Therefore, the required ratio is 90: 150.

= 90/150 = 90×30/150×30 = 3/5

required ratio is 3: 5.