There is 10 fish in a fish tank and 5 of them drowned how many fish are there?

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?

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is