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Mathematics, 05.05.2020 22:21 tomboy8899

(PS 1.1 / PS 5.3) Don can complete 4 jobs in 3 days. Lily can complete 5 jobs in 2 days. Working together how
long will it take them to complete 25 jobs?

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(PS 1.1 / PS 5.3) Don can complete 4 jobs in 3 days. Lily can complete 5 jobs in 2 days. Working tog...
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