Question

At a​ school, 138 students play at least one sport. This is 40​% of the students at the school. How many students are at the​ school?

Answer 1

okay so you have to do

138 times .40-move the decimal over 2 times

that is 55.2 so 40 percent of 138 is 55.2 so add that on to 138 to get 192 students at the school. There you go :)