A light bulb consumes 2550 watt-hours in 4 days and 6 hours. How many watt-hours does it consume per day?

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?