Question

in a survey, 9 out of 15 studets named math as their favorite class. Express this rate as a decimal!I am so confused!

Answer 1

Answer is 0.6:

Explanation:

9 divided by 3 is 3

15 divided by 3 is 5

3 divided by 5 is 0.6

You can also think of it as 3 cut into 5 pieces and each piece is 0.6.