josh plans on taking 3 trips this summer. he'll drive 159 miles, 163 miles, and 156 miles. Estimate the total miles he will drive.

A.160 miles
B.320 miles
C.400 miles
D.480 miles
please help me

Respuesta :

159 + 163 + 156 = 478
You would then need to round it up to the nearest ten which would make it 480 miles. 
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