Pls help me..... I want it urgently
Pls also explain me the method to do OR give the answer with process
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Time spend by students of 60 min.
- Getting ready to work = 48° = 48 /360 x 100
= 4800/360% of 60 min = 8 min
- Talking = 204° = 204/360 x 100%
= 20400/360% of 60 min = 34 min
- Sharping pencil = 60° = 60/360 x 100%
= 6000/360% of 60 min = 10 min.
- 3° in working
∵ 10 min = 60° [from Sharping of pencil]
∴ 1 min = 60/10°
∴ 3 min = 6 x 3 = 18 °
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