Mr. Lee can paint 20 chairs in t hours. He uses 3 liters of paint for every 12 chairs that he painted.

A.) Find in terms of t, the number of chairs that he can paint in 3 hours

B.) Find, in terms of t, the time take by Mr. Lee to paint seven chairs

C.) If t = 4, find the amount of paint Mr. Lee has used after painting for 4 hours.

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3 June, 22:31

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Hailie · Answer 1

(A) because 20 chairs in 3 hours is 60 chairs total. Then all you do is have to get 5*3 to get how many liters he used for all 60 chairs