Answers

2014-11-24T18:29:25+05:30
3 sec- 48 revolutions
1 sec- 48/3=16 revolutions
30 sec- 16*30=480

ANS- Wheel will make 480 revolutions in 30 seconds
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The Brainliest Answer!
2014-11-24T18:35:46+05:30
A wheel makes ,
48 revolutions - 3 seconds.
x ?                   - 30 seconds
x=30*48/3 = 48*10= 480 revolutions.
Therefore, the wheel makes 480 revolutions in 30 seconds.
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