68 is 45% of what number?[smile]

If the volume for 3-D pyramid A is 400 cm3 and the volume for 3-D pyramid B is 800 cm3, how many times bigger is the volume of pyramid B than pyramid A?

How have interest rates changed over the past few generations

If a = - 4.2, what is the value of - a? A. 4 B. - 4.2 C. 4.2 D. - 4

What is the value of x if x squared = 37/81

What is 380,480 round to 100,000

The shardze family is planning A car trip to Atlanta Georgia which is 279 miles from their home they plan to drive at an average speed of 62 mph they also plan to stop for lunch for 45 minutes based on their plan when should I leave in order to

Tameka bought 50 cans of soda (cola, grape, and orange) to serve at a party. She has 8 more colas than grape sodas, and 3 less orange sodas than grape sodas. How many of each type of soda did Tameka buy?

What is 6 divided by 756

Today's gasoline price are 3.44 dollars per gallon. One year ago, gasoline prices were 3.75 dollars per gallon. Determine the percent of change in the gasoline price from a year ago to today.

What is seventeen and two fourths in simplest form? i'm really stuck on this question