Math, asked by rajivkumar07000, 6 months ago

42 min and 1 hr 30 min in ratio​

Answers

Answered by chetan203
2

Answer:

7 : 15

Step-by-step explanation:

42 minutes : 1 hour 30 minutes

= 42 minutes : 90 minutes

= 42 : 90

= 7 : 15

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