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Mathematics 61 Online
OpenStudy (anonymous):

Help I will give u a medal Estimate the sum or difference.Use the benchmarks, 0, 1/2, and 1. 23/40-11/30 A 0 B 1 C 1/2

OpenStudy (jojo4eva):

Am i suppose to be finding which number the sum is closest too??

OpenStudy (anonymous):

Shouldn't you be paying attention in class so you can help yourself ?

OpenStudy (anonymous):

yes @jojo4eva

OpenStudy (jojo4eva):

well the answer would be 0

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