Friday, October 16, 2009

Kaitlin.L's Question #10


10.Tyler counted 20 cars in the school
parking lot. Of these, 6 were red, 4 were
green, and 1 was yellow.

a) Draw a diagram to represent the
situation
answer is the picture

b) How many cars were not red, green,
or yellow?
answer:9 cars are not green,red,and yellow

c) What is the ratio of yellow to green
to red cars?
answer: the answer is 1:4:6

d) What is the ratio of red to total cars?
Express the ratio as a fraction and a
percent.
answer: the answer is 6:20=3/10=30%






3 comments:

Darnell8-73 October 17, 2009 at 2:34 PM  

Nice job Kaitlin, i like you made your own picture of cars. :D

ChristineAnne8-73 October 17, 2009 at 4:42 PM  

great job kaitlin ! nice pictures too

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