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Misha Larkins [42]
3 years ago
14

A concrete stepping-stone measures 20 square inches. What is the area of 30 such stones?

Mathematics
1 answer:
nasty-shy [4]3 years ago
8 0
Just multiply 20 x 30 and you get 600 and that is your answer :3<span />
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2 years ago
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creativ13 [48]
Shane:
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Shane has worked for 66.6666666666% of 36 hours
 
 Andrew:
 4 x 6 = 24 
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Answer: Both of Andrew and Shane has worked for the exact same time, therefore they have the exact same percentage         <span />
4 0
3 years ago
Read 2 more answers
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