You can converte them to a common denominator like 6. 1/2 would be 3/6. 2/3 would be 4/6.
The answer would be $24.55 per oz of gold alloy so rounded up would be $25
First arrange the numbers from least to greatest:
67, 76, 76, 82, 84, 93
The median is the middle number. But since we have two numbers that are in the middle we have to find the average of them.
76 + 82 = 158
158/2 = 79
So your answer is 79
4(5x + 12) simplified = 20x + 48
