Math 5th grade
posted by Ms. H
Find a two mixed numbers such that when you estimate their sum by rounding to the nearest whole number you get a different estimate than when you round to the nearest half.
Not sure about rounding to the nearest half???

Ms. Sue
2 3/8 + 1 7/8
Nearest whole number = 2 + 2 = 4
Nearest half = 2 1/2 + 2 = 4 1/2 
Ms. H
Would this be right? 13/8 + 13/7
rounded nearest 1/2 number rounded nearest whole
11/2 13/8 1
11/2 13/7 1
Add 3 2 
Ms. H
Thank you Ms. Sue. Could you double check mine.
I will write the answer like you did for 1 3/8 + 1 3/7
Nearest whole number = 1 + 1 = 2
Nearest half = 1 1/2 + 1 1/2 = 3
Correct? 
Anonymous
113.47 round to the nearest meters
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