Question

The mean weight of four pieces of luggage is 80 pounds. If three of the pieces have weights of 72, 85, and 98 pounds,

then what does the fourth piece of luggage weigh?
O 58 pounds
O 65 pounds
O72 pounds
85 pounds

Answer 1

it'll be 65

Explanation:

65 + 72 + 98 + 85 is 320 and that divided by 4 is 80