Question

PLEASE HELP!! Two mechanics, Martin and Gordon, are working on your car. Martin can complete the work in 4 hours, while Gordon can complete the work in 2 hours. How many hours does the maintenance take if they work together?

A. 1/2
B. 3.4
C. 6/8
D. 4/3

Answer 1

@helpme1.2 ??

Answer 2

is it A?

Answer 3

\[\frac{4\times 2}{4+2}\]

Answer 4

so no, not A

Answer 5

i reduced and got 1/3 (2x+1)

Answer 6

@satellite73

Answer 7

@satellite73 3/4?