Question

1
3
(1) 12:1
2
4
(iii) 125 m
2. Express ean
1 1
o 5
8 12
8
Express each of the following ratios in simplest form.
fo) 15 minutes to 2 hours (ii) 800 m to 4 km
LA) 9 days : 3 weeks
(vi) 75.60 : 800 paise (vii) 6 mon
50 she earns. Write the ratio
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Answer 1

Step-by-step explanation:

1 hour: 45 minutes

We know that, 1 hour =60 minutes

Given

1 hour:45 minutes

This can be written as

=

45minutes

60minutes

=

3minutes

4minutes

=4 minutes:3 minutes

Hence, 4 minutes: 3 minutes is the simplest form of 1 hour: 45 minutes