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Mathematics, 12.10.2019 17:50 dansuba

Hlp m ☺
the number of buckets of paint n needed to paint a fence varies directly with the total area a of the fence and inversely with the amount of paint p in a bucket. it takes three 1-gallon buckets of paint to paint 72 square feet in a bucket. how many 1-gallon buckets will be needed to paint 90 square feet of fence.

i would appreciate steps with simple explanation. i know the equation or whatever starts out like this i think: n=ka/p. you ☺♥

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