Bipasha can eat 24 rasgullas in 12 minutes. Her friend Sujatha takes double the time to eat the same number. One day they buy 24 rasgullas and start eating them. If they eat at their normal speed till the rasgullas are over, how many rasgullas would Sujatha have eaten?
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Answered by
5
Answer:
8
Step-by-step explanation:
This problem can be done using concept of time and work.
Total work is 24 units.
B can do it in 12 minutes (2 rasgulla/per minute) .
S can do it in 24 minutes. (1 rasgulla/minute)
Both of them together can eat the rasgullas in 8 minutes. (1/12+ 1/24 = 1/8)
Therefore, in 8 minutes S can 8 rasgullas.
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