Answer:
The best expression represents the value of π is ⇒ 2nd answer
Step-by-step explanation:
π is the ratio between the circumference of the circle and the length of its diameter
, where
- C is the circumference of the circle
- d is the diameter of the circle
∵ The circumference of the circle is about 37.7 cm
∵ The diameter of the circle is about 12 cm
- Find the ratio between them
∴
∵
- Equate the two right hand sides
∴
∴ The best expression represents the value of π is
In simplest form the fraction 60/78 reduces to 10/13
Answer:
Lack of orginization
Step-by-step explanation:
Answer:
4 4/9
Step-by-step explanation:
2 1/5 X 2 2/9
= 11/5 * 20/9
= 11/1 * 4/9
= 44/9
= 4 4/9