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Vlada [557]
3 years ago
12

Maya’s school held an aluminum collection program in which they collected aluminum and brought it to be recycled. In the first w

eek, Maya collected four over twenty lb of aluminum and her friend Abigail collected seven over eight lb.
a. Which girl collected more aluminum?

b. How much aluminum did the two girls collect?
Mathematics
2 answers:
sineoko [7]3 years ago
7 0
A- Abigail

B- The two girls both collected 107.5
makvit [3.9K]3 years ago
4 0
Abigail collected more, she collected 87.5 lb
they collected 107.5 pounds together
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From Pythagoras theorem, since \Delta DOC is a right angled triangle, DO^{2}+OC^{2}=DC^{2}.

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