What is 288889 divide by 676767 please help

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

How to solve a simultaneous equation involved with fractions?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?