So you have to find 0.8% of 12383 to find the answer. You do this by first dividing 12383 by 1000 to get 0.1%, which is 1.2383. Then, you multiply 1.2383 by 8 to get 0.8%, which is 9.9064 miles, which is your answer. Hope this helped!
X^2+y^2=680
x^2+288=y^2
2*x^2 +288 = 680
x^2 = 196
x=14
1+1x5x8x34x0.7x733= 697,817
