Question

Find the ratio of the following
½ hour to 45 minutes
1cm to 10 mm
24 days to 3 weeks
100 ml to 2 litre
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Answer 1

Answer:

1 hour = 60 minutes

1/2 hour = 30 minutes

ratio = 30/45

2:3

Answer 2

1. 1/2 hour= 1/2×60 min = 30min

ratio of 30min(1/2 hour) to 45 min

=30:45= 2:3

2. 1cm = 1× 100mm

ratio of 100mm (1cm)to 10mm

= 100:10 = 10:1

3. 24 days to 3 weeks

3 weeks = 3×7 days = 21 days

ratio of 24 days to 21 days (3 weeks)

24:21 = 8:7

4. 100ml to 2 litres

2 litres = 2 × 1000ml =2000ml

ratio of 100ml to 2000ml(2l)

100:2000= 1:20

are your required answer

Step-by-step explanation:

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