Answer: 12pm
Step-by-step explanation: it takes him 2 hours to fill 1800 another 2 hours would be 12pm if you have 1000+1000 you get 2000. then add 800 and 800. you get 1600 add them all together you get 3600.
Yes it would because you would divide 3.5 from both sides
1/3 x -3/4 = -3/12
Simplify by dividing by 3
-1/4
Things that are measured by killometers (or km s) are roads, lakes, runways, rivers, etc.
Think of a killometer as the metric comparison to the mile. They are not equivelent.
Though not many things are exactly 1km, 1,000 meters is equivelent to a killometer