50% of a number is 250

Two skaters all racing toward the finish line of a race the first skater has for team lead and is traveling at a rate of 12 meters per second the second skater is traveling at a rate of 14 meters per second how long will it take for the second

What is the solution of 3+x-2/x-3<4

Find the Cost of lunch and the cost of each paintball. What would be the cost for 400 paintballs and lunch? $25 for 500 paintballs $16 for 200 paintballs

Tomas ordeña sus vacas y obtiene 16 litro de leche. si los echa en 3 cubetas de madera que haya la misma cantidad en cada una, que cantidad de leche cabe en cada cubeta

In italy about 74 of every 100 people use celular telephones. Write the fraction of celular phone users in italy. Then write it as a decimal.

5.25 inton a mixed number

Audreys Candy Store sold 22 individual pounds of jelly beans, one kind at $3.87 per pound and the other at $0.94 per pound. In all, $29.47 was taken in for the two types of jelly beans. How many pounds were sold?

Sean has $65 to spend on CDs. If each CD costs $6.98, about how many CDs can he buy?

You survey 200 people about the electronics they own. The results show that 33/40 people own a cell phone. Of these people, 10/11 also own an MP3 player.

Ignacio divides a sub into 3 equal pieces for his friends. What fraction of the sub does each friend receive? 1. one half sub 2. one third sub 3. one fourth sub 4. one fifth sub