Answer:
1.11
Step-by-step explanation:
I believe its 1.11

or addition is the mathematical operation of composition that consists of combining or adding two or more numbers to obtain a final or total quantity. The addition also illustrates the process of joining two collections of objects in order to obtain a single collection
----------------------------------------------------------------------------------------------

- Whats 2 plus 2?

- Whats 10 plus 10?

- And whats 8 plus 8?

----------------------------------------------------------------------------------------------

Answer:
30%
Step-by-step explanation:
total boxes of pizza = 20
he gave away 14 boxes
so pizza left is 20 - 14 = 6 boxes
to calculate percentage = 6 / 20 * 100
= 6 * 5
= 30%
Answer:
circumference of circle = 2×radius of a circle.
hope it helps.
stay safe healthy and happy.