Question

medal and fan

Answer 1

@TechnoSoul

Answer 2

@MikaylaSkyy @ajprincess @Luigi0210 @KingGeorge @EddieVanHalen @Compassionate

Answer 3

I got 7 1/2 hours.

1 1/3 x 3 = 4 aquariums, which is the goal

so if it took him 2 1/2 hours to do 1 1/3 aquariums,

2 1/2 hours x 3 = 7 1/2 hours

I can't explain it much further, sorry. Hope I helped a little bit though

Answer 4

i got 7 1/2 hours too

Answer 5

i changed 1 1/3 to 4/3 and 2 1/2 to 5/2 then i put it like this\[(4/3)/(5/2)=4/x\]

Answer 6

and cross multiplied