Sammy the turtle can walk 1/8 of a mile in an hour. how many hours will it take him to walk 1 1/4 miles?

It would take him 5 hours

1 1/4 can be simplified to 1.25

1.25/(1/8)=5

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)

Can you provide the tape diagram?