Question

Ratio of 3m to 20cm is _____  3:2 or 30:2 or 15:1​

Answer 1

Question-

Ratio of 3 m to 20 cm is _____.

Options-

• 3:2

• 30:2

• 15:1​

Answer-

30:2

Steps-

1 m = 100 cm

3 m = 3 × 100 cm = 300 cm

Then,

3 m: 20 cm

300 cm: 20 cm

30:2

So the answer is 30:2