math
posted by stephanie .
wendi went biking 4 days last week. the
longest distance she rode in one day
was 7 miles, and the shortest distance
she rode was 3 miles.what is a reasonable total number of miles wendi
biked during the 4 days?

math 
Ms. Sue
7 + 3 = 10
10/2 = 5 miles per day average
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