Question

A minute hand moves at an angle of 90°. How many
more minutes it shows ?​

Answer 1

Answer:

36 Minutes.

Step-by-step explanation:

For every 1-minute the minute-hand will move 6° . So for every minute the difference between hour- hand and minute- hand will increase (6.0–0.5)= 5.5° . Therefore if the difference between hour-hand and minute-hand is to be 90° , then the number of minutes they have to move is =90/5.5=16. 36 minutes.

Answer 2

Answer:

45 minutes or 15 minutes more will show it.

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