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Maths Quiz open it you will enjoy surely
- Maths Quiz open it you will enjoy surely
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Maths Quiz open it you will enjoy surely
Rdx > 31-03-2013, 11:39 AM
Fred can eat 27 chocolates in a hour, Alice can eat 2 chocolates in 10 minutes, and Kelly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a large box of 120 chocolates whilst watching a movie?
u like pls repute us
solution will be soon -
RE: Maths Quiz open it you will enjoy surely
ssh > 31-03-2013, 12:31 PM
They are watching movie.. so they cant concentrate on sharing...If they can share and eat, then it takes 2 hours to empty the 120 choclate box.. -
RE: Maths Quiz open it you will enjoy surely
WR1334 > 31-03-2013, 12:36 PM
Fred: 27/1
Alice: 12/hr
Kelly: 21/hr
total: 60....
120/60=2 so 2hrs.