It is the same distance from 700 to 800.
Oh honey, just add up all those numbers and divide by how many there are. In this case, you've got 8 numbers, so add them up to get 3600, then divide by 8 to get an average of 450. Easy peasy lemon squeezy!
The average price of a Canon HG10 is between $700 and $800.
800 * 700 = 560,000
Do the subtractions - 735 - 700, versus 800 - 735, and see which is less.
100 + 700 = 800
700
800
800
653 is closer to 700 than 800
The halfway point between 700 and 800 is (700 + 800) ÷ 2 = 750
800