The answer is 455.
439 + 71 = 510
33
520.
180 = 180. Any other number does NOT equal 180.
71 + 847 = 918 165 + 72 = 237 192 + 192 = 384
I guess you mean: What is the median of the numbers 71, 67, 67, 72, 76, 73, 68, 72, 72? (because adding the numbers would yield a single number). The median is the middle number when the numbers are listed in order. Listing in order: 71, 67, 67, 72, 76, 73, 68, 72, 72 ⇒ 67, 67, 68, 71, 72, 72, 72, 73, 76 There are 9 numbers, so the middle number is the 5th one which is 72. If there had been an even number of numbers, there is no middle one so the median is the mean average of the middle two. Example: If there had been no 76, so the list contained: 67, 67, 68, 71, 72, 72, 72, 73 then there would be 8 numbers, so the median would be the mean average of the 4th and 5th numbers, namely: (71 + 72) ÷ 2 = 71.5
71/68 x 100 = 104.4117647058823529 recurring (that is, 104.41176470588235294117647058823529...) percent.
nothing at all
The least common multiple of the numbers 68 and 71 is 4,828.
71 is prime.
439 + 71 = 439 + 1 + 70 = 440 + 70 = 510. Who needs a ball park estimate when the exact answer is just as easy to find?