Answer: 152$
Step-by-step explanation:
255 x (1/3) = 85
85
110 of the coins are 50p
110 x .5 = 55
85 + 55 = 140
85 + 110 = 195 total coins
255 - 195 = 60
60 x .2 = 12$
140 + 12 = 152$
