Mathematics, 04.11.2019 01:31 smart1212

10) a school's new pump can fill the swimming pool in 5 hours; the old pump takes
9 hours. how long will it take to fill the pool if both pumps are used together?

i’m in college math but i’m a little confused on word problems! but where do i start? on 10!

10) a school's new pump can fill the swimming pool in 5 hours; the old pump takes 9 hours. ho

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10) a school's new pump can fill the swimming pool in 5 hours; the old pump takes
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10) a school's new pump can fill the swimming pool in 5 hours; the old pump takes 9 hours. how long will it take to fill the pool if both pumps are used together? i’m in college math but i’m a little confused on word problems! but where do i start? on 10!

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10) a school's new pump can fill the swimming pool in 5 hours; the old pump takes
9 hours. how long will it take to fill the pool if both pumps are used together?

i’m in college math but i’m a little confused on word problems! but where do i start? on 10!