Atrain is traveling at a constant speed of 45 miles per hour. how far will the train travel in 4.5 hours?

The train will travel 202.5 miles in 4.5 hours. :)))

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)