Friday, December 18, 2009

Norbert's Alien story

i was walking on the street then an alien approached me and said " i will be taking over your planet and the only way to stop me is to answer these questions".

13.two quarters have the same value as ten nickles. what is the value of five quarters in nickles?
25 nickles. 2q=10n. 4q=20n. 5q=25n.

20. a breakfast cereal contains corn, wheat, and rice in the ratio of 3 to 4 to 2. if a box of cereal contains 225g of corn, how much rice does it contain?
150 grams of rice. 225/3= 75. 75 x2= 150.

10.set up a proportion a) if 10 beans have a mass of 17g,then 30 beans have a mass of 51g.
10beans/ 17g= 30beans/51g

"nooooo you have defeated me"

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