The average (arithmetic mean) of the test scores of class of a class of x students is 74, and the average of the test scores of a class of y students is 88. When the scores of both classes are combined, the average is 76.

What is value of x/y?

3 answers

(x+y)76=x*76 + y88

divide both sides by y, and solve for x/y
herro my name is gondy
So x/y=6 right?