Question

In a sale, the cost of a coat is reduced from 85 to 67.5

Answer 1

I’m assuming you’re talking about what percentage was taken off, so in that case the answer would be approximately 20.6%

Explanation:
67.5/85 X/100

cross multiply then divide by 100 to find for x and you get 79.4117

then, subtract this number from 100 and you will get 20.6%