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Pls I need help with this
asked
Apr 25, 2017
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Pls I need help with this
Mathematics
middle-school
Jim Isaac
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Jim Isaac
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1
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3
votes
Xiao should have written this
Xiao's mistake was that
he forgot to put 3 times 30 so it
could be 90.
3(20) + 3(30)
60 + 90
150
Remy Sharp
answered
Apr 30, 2017
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Remy Sharp
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