While taking notes in a social class Juanita uses 3/8 of the front side of a sheet of paper every 15 minutes how many sheets of paper (front side only) will Juanita use in one hour?

She will use 2.5 paper in one hour (i think?)

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)