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2 years ago

12

The first bricklayer can build a wall in 15 days. the second bricklayer can build the same wall in 10 days. how long will it tak

e them to build the wall together?
i really need help.

2 answers:

SSSSS [86.1K]2 years ago

7 0

Around 8 4/7 days is what it takes

aliya0001 [1]2 years ago

7 0

Answer:

6 days

Step-by-step explanation:

1/T1 + 1/T2 = 1/TotalTime

Builder one is 1/15

Builder two is 1/10.

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$\huge\text{Hey there!}$

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