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Sagot :

Answer:

number 1 is 62 6 over 7

Step-by-step explanation:

22/7 x20/1

and you get 62.6 over 7

Answer:

125.6

3.925

219.8

2.198

0.0628

6.28

79.25

Step-by-step explanation:

The circumference of a circle is diameter (the distance from one side of the circle to the other) multiplied by π (also known as pi which is equal to 3.14). So for example if the diameter was 2 then you would multiply 2x3.14=6.28 (question 6) hope this helped