general
Maths Puzzle
A wheel rotates 16 times in a minute and moves 6.5 metres during each rotation.What is the time taken for the wheel to move through 930 metres?
Read Solution (Total 2)
-
- No of rotations reqd to travel 930 mtrs = 930/6.5 = 9300/65
Time taken for 930 m = (9300/65)/16 = 8.942 mins - 12 years agoHelpfull: Yes(2) No(1)
- A wheel rotate 16 time in 1 minute and moves 6.5 m,
i.e 1 minute = 16 * 6.5 = 104,
i.e time= 930/104 = 8.942 mins. - 11 years agoHelpfull: Yes(0) No(0)
general Other Question