Step-by-step explanation:
10 2/3 + 3 1/3 = 10 + 3 + 2/3 + 1/3 = 13 + 3/3 = 13 + 1 = 14
Well I can't draw figures here, but I'll describe them:
50% is a half filled circle
25% is a circle that is 1/4 filled
150% is one full circle and a half filled circle