The pieces shown are like all of 8 slices of a pizza.
the area of cirlce = area of the rectangle formed by rearranging the pizza slices.
= (pi*r)*r
5x+10y=4750
x+y=600
x=250
y=350
250 theater tickets
350 orchestra tickets
1/10 is the answer if you divide 10,000 from 1,000
