Martha

Martha likes to walk in the park, the park is square, 7/10 mi on each side. One morning Martha walked around the entire park 3 1/2 times before stopping to rest. How far had she walked?

Correct answer:

x =  9.8 mi

Step-by-step explanation:

a=7/10=107=0.7 mi o=4 a=4 0.7=514=2.8 mi  k=3+21=27=3.5  x=k o=3.5 2.8=549 mi=9.8 mi



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