The record for the boston marathon's wheelchair division is 1 hour, 18 minutes, and 27 seconds. the boston marathon is 26.2 miles long. what was the average speed of the record winner of the wheelchair division? (round to the nearest hundredth)

mi/hr

It is about 4 mi\hr is the correct answer

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)