Just divide 80 by 7 and see if you don’t get a whole number !
Answer:25.12
Step-by-step explanation:
so the diameter of the circle is 16 and to find the circumference you need the radius so you will divide 16 by 2 which is 8 then you times 8 by pi which is 3.14. 3.14 times 8 = 25.12.
It would be seven centimeters on each side'
100 : 8 = 12.5
12.5 Km per liter is your answer
