Thursday, May 19, 2011

Percent-word problem


1, state–coundown-8-2007(64)
If 200% of x is equal to 50% of y and x=16, what is the value of y?

2, state–coundown-53-2007(4%)
What percent of 5x is equal to 5/x

3, A giant gumball machine is 3/4 full. When 565 gumballs are removed and 832 are added, there are 2400 gumballs. How many gumballs does a full machine hold?(Solution)

4, A candy bar war seperated into equal pieces. If one person eats 1/4 of the pieces and another person eats 1/2 of the remaining pieces and there are six pieces left, into how many pieces was the candy bar seperated?(Solution)

No comments:

Post a Comment