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She serves the drinks at the interval. She serves 40 drinks in 20 minutes. What is the mean time she takes to serve 1 drink?

She serves the drinks at the interval. She serves 40 drinks in 20 minutes. What is the mean time she takes to serve 1 drink?
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1 vote
She serves the drinks at the interval. She serves 40 drinks in 20 minutes. What is the mean time she takes to serve 1 drink?

User Alex Harrison
by
7.8k points

2 Answers

3 votes
all you do is 20 ÷40

20 / 40 = 2
two min. for 1 drink
User Gjorgji Tashkovski
by
8.4k points
3 votes
It takes her 2 minutes to serve 1 drink.
User Wicz
by
7.8k points
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