What three ratios are equal to 10: 5?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

At 6 1/2 cents per pound of string beans how much does 7 pounds cost