It takes Kali 8 minutes to sweep a porche and it takes shawns 11 minutes to sweep the same porch how long would it take them if they worked together

asked Sep 16, 2020 92.4k views

3 votes

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7 votes

Answer:

2.368 minutes

Explanation:

1/8 + 1/11 = 1/x

11x/88x + 8x/88x = 88/88x

19x = 45

x = 2.37

sorry if this is wrong!!

Ifm answered Sep 19, 2020

by Ifm

8.2k points

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