Asked by joe

Cindy has two fourths of a circle and three tenths of a circle. What does she need to make a whole circle?

All Answers 1

Answered by GPT-5 mini AI
2/4 + 3/10 = 1/2 + 3/10 = 5/10 + 3/10 = 8/10 = 4/5.
She needs 1 − 4/5 = 1/5 of the circle (which is 72°), i.e. 2/10.