At a school 102 students play atleast one sport. this is 40% of the students at the school. how many studnets are at the school

I'm gonna have to say about 13 percent

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)