Margarito's class is running sprints. Each student has to run to a wall 100 yards away, slap it, then run back to the starting line. It takes Margarito 66 seconds to run from the starting line to the wall and back again. What was Margarito's speed?

Her speed was about 3.03 yards per second.

Explanation:

200 yards total in 66 seconds. 200/66 is about 3.03 yards.

answer; ///i believe the correct answer is (b) the writing of the ancients who lived in india after the indus valley inhabitants died out;

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