Question

Reggie can line a football field in 120 minutes. Rosalinda can line a football field in 80 minutes. If they work together, how many minutes does it take them to line a football field?

Answer 1

@satellite73 can you help solve this too

Answer 2

40 minutes
48 minutes
200 minutes
240 minutes

Answer 3

yeah this one actually makes sense

Answer 4

im going with a

Answer 5

quick answer, using the numbers given, is \[\frac{80\times 120}{80+120}\]

Answer 6

48 thanks!