Mathematics, 15.04.2020 18:53 leannamat2106

Suzy and Johnny can paint a fence together in 4 hours. Johnny can paint the same fence by himself in 7 hours. How long (In hours) will it take Suzy
to paint the same fence by herself? Round to the nearest tenth.

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More questions: Mathematics Another questions

Suzy and Johnny can paint a fence together in 4 hours. Johnny can paint the same fence by himself in 7 hours. How long (In hours) will it take Suzy to paint the same fence by herself? Round to the nearest tenth.

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Another question on Mathematics

Suzy and Johnny can paint a fence together in 4 hours. Johnny can paint the same fence by himself in 7 hours. How long (In hours) will it take Suzy
to paint the same fence by herself? Round to the nearest tenth.