Sargent Park 8-73 Math

Tuesday, January 24, 2006

Part 1 Jan 23-27

1.Write a simple sentence. Create a ratio. Check Your Answer.

2.
p parts/pounds 56 40
- = ----------- --- =
w all 140 100
56 divided 140 x 100=40 or 54 over 140 times 100 equals 40
56 pounds is 40% of 140 pounds.

3.
p cards given 280
- = ----- ---- x100=46.6 repeating. 280/600x100=46.6 repeating=46.67
w total cards 600 100-46.67=53.33% of the cards is left.
I forgot to subtract 46.67% from 100%.

4. and 5. RIGHT!!




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