Question

pls give answer of 123 pls ​

Answer 1

Answer:

1) 75%

2) -9/10+22/10= 1.3

3) circumference of the circle= 219.91cm

Answer 2

Step-by-step explanation:

1) 0.0075%

2) 1.3

3) π=22/7.

circumference of a circle =2πr

=2.

7

22

.35

=44×5

=220.cm

∴ circumference of a circle is 220cm.