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Homework Help Forum: math
Posted by chris on Monday, March 23, 2009 at 10:57am.
Four quilters are preparing patches for a quilt. When finished, the quilt will contain 200 patches. The quilters’ contributions thus far are in the table below.
Name Number if patches
Lia 65
Brian 17
Elle 88
len 6
Find the probability that a randomly chosen patch:
1. Will have been sewn by Elle?
2. Will not have been sewn by Lia?
3. Will have been sewn by Brian or Len?
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- math - drwls, Monday, March 23, 2009 at 11:06am
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Add up the number of patches. The compute the fraction done by each... (or not done, if that is what they ask for)
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