Question

Find the ratio of 15 kg to 210 g.

• A. 50:7
• B. 500:7
• C. 5:70
• D. 15:7

Answer 1

The correct option is B 500:7

We know that,

1 kg = 1000 g

Then,

15 kg = 15 × 1000 = 15000 g

Now we have to find the ratio,

= 15000/210

= 1500/21

= 500/7 … [dividing 3 from the numerator and the denominator]

So, the required ratio is 500: 7.