Question

Find the ratio of:-

(1.) 9 meter to 27 cente meter.

(2.) 30 days to 36 hours. ​

Answer 1

Step-by-step explanation:

I) 9 meter to 27 centimeter

ans : 1 meter =100cm

: 9*100=900cm

: 900/27 = 100:3

your answer is 100:3

ii) 30 days to 36 hours

ans : 1 day = 24hours

: 30*24= 720hours

: 720/36= 20:1

your answer is 20:1

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Answer 2

Answer:

1. 100:3
2. 20:1

Step-by-step explanation:

1.

$\frac{9m}{27cm } \\ = \frac{900cm}{27m } \\ = \frac{100}{3}$

Therefore, the ratio of 9m to 27cm is 100:3.

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2.

$\frac{30 \: days}{36 \: hrs} \\ = \frac{(30 \times 24)hrs}{36 \: hrs} \\ = \frac{30 \times 2}{3} \\ = \frac{10 \times 2}{1} \\ = \frac{20}{1}$

Therefore, the ratio of 30days to 36 hours is 20:1