Question

4. Find the ratio of the following in the simplest form.
(d) 1 hour to 40 seconds
(e) 8 hours to 1 day​

Answer 1

Answer:

Step-by-step explanation:

Find the ratio of each of the following in simplest form:

(i) 30 and 15

= 30 : 15

First we need to convert the given ratio into fraction,

= 30/15, [divide both the numerator and denominator by 15 since, the h.c.f. of 30 and 15 is 15]

= 2/1

= 2 : 1

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Ratio of 18 seconds to 1 hour is 1:200

Step-by-step explanation:

As we know 1 hour consist of 60 minutes and one minute consist of 60 seconds so 60 minutes consist 3600 Seconds.

So, 18/3600= 1:200

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Answer 2

Answer:

1)1 hour is 60 min so 60/40 is 3:2 so the answer is 2:3

2)1 day is 24 hour so 24/8 is 3:1