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Suppose your mother can clean your kitchen in 30 minutes. You can clean the kitchen in 45 minutes. How long will it take you and your mother to clean the kitchen working togethe…

Suppose your mother can clean your kitchen in 30 minutes. You can clean the kitchen in 45 minutes. How long will it take you and your mother to clean the kitchen working togethe…
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Suppose your mother can clean your kitchen in 30 minutes. You can clean the kitchen in 45 minutes. How long will it take you and your mother to clean the kitchen working together? (write equation and show work to solve)

asked
User Edelyne
by
8.5k points

1 Answer

4 votes

Answer:

it will take 18 min

Explanation:

1/45+1/30=2/90+4/90=5/90=90 divided by 5 is 18

answered
User Nikoshr
by
7.7k points
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