T3W2 : How many days?
It takes 5 painters 10 days to paint a house.
How many days does it take for 10 painters to paint the house?
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“I have not failed. I've just found 10,000 ways that won't work.” Thomas Edison
5 painters = 10 days
10 painters = 10 x 2
= 20
Answer: 20 painters
Dear Afiqah,
Good try but it is not correct.
Let me give you a clue.
Do you think 10 men will finish the job faster?
5 painters = 10 days
10 painters + 10/2 = 5 days
I think that:
5 painters= 10 days
But people say:10 painters + 10/2 = 5 days
the ans:5 days
5 painters = 10 days
10 painters = 5 days
Ans: 5 days
5 painters = 10 days
10 painters = 5 days
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