Sally paints at a rate of 1/7th room / hour
Steve paints at a rate of 1/6th room / hour
If they both painted together, they would paint 1/7 + 1/6 = 13/42 room/hour
so to paint the whole room, it would take 1/(13/42) = 42/13 =
<u>
3.23 hours (3 significant figures)</u>
A. Not sure !! .....l.......
Answer:
The answer is 4:1
Step-by-step explanation:
16:3 goes to 4:1
Wt f...? Why must I ruin the constitution xD
We da ppl of da USA, in order 2 form a more perfect union, establish da justice, insure domestic tranquility, provide for da common defense peeps, yo,
I am so sorry, I cannot keep ruining the constitution