Question

Jack used 40 balloons t decorate a room for a party. Of the balloons he used 15% were red how many red balloons dd Jac use

Answer 1

To find the number of red balloons Jack used, you need to take 15% of the total number of balloons Jack used:

15% of 40 balloons = (15/100) * 40 balloons = 6 balloons

Jack used 6 red balloons.