3 = 3/1 = 9/3
0.666 is 2/3
2/3 + 9/3 = 11/3
So 3.666 as a fraction is 11/3.
As a mixed number, it is 3 and 2/3.
Area of square pizza = 15 *15 = 225 in²
area of circular pizza = πr² = 3.14 * 8² = 200.96 in²
how much more = 225 - 200.96 = 24.04 in²
Answer:
$10665,64
Step-by-step explanation:
S=19900*(1-(7,5/100))^8=10665, 64