Question

Find the ratio of each of the following 1) 30 days to 36 hours 2) 1 hour to 1 second 3) 3 m to 3 km 4) 3m to 3 cm​

Answer 1

Step-by-step explanation:

1) 1 dat = 24 hrs

30 days = 30×24 = 720 hrs

720/36 = 20:1

2) 1 hr = 60 min

1 min = 60 sec

= 60×60 = 3600 sec in one hr

3600:1

3) 1 km =1000 m

3 km = 3× 1000 = 3000 m

3/3000= 1: 1000

4) 1 m = 100 cm

3 m = 3×100 cm

= 300 cm

300/3 = 100:1

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