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HELP PLZ AND EXPLAIN
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Nov 9, 2019
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HELP PLZ AND EXPLAIN
Mathematics
high-school
Michael Petrov
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Michael Petrov
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1
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Hey there! :D
Find 10% of 85.
10%=.10
85*.10= 8.5
Add that to 85.
85+8.5= 93.5
We could also see if this 10% error is in the other direction.
85-8.5= 76.5 <== this is not an answer choice
So, we know it must be "A" 93.5 C
I hope this helps!
~kaikers
Abdullah Aman
answered
Nov 13, 2019
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Abdullah Aman
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