Question

Find the rate ratio of 30 min to 1.5 hr

Answer 1

The ratio of 30 min to 1.5 hr is 1:3

Step-by-step explaination:

60 minutes = 1 hour

Hence, 30 minutes = 0.5 hour

Hence, 30 minutes to 1.5 hours = 0.5 / 1.5

Here, HCF of 0.5 and 1.5 is 0.5

= (0.5 ×1) / (0.5 × 3)

= 1 / 3

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