15/5 goes to all of them..
15/5 = 3
Do 4x5 then add 00 at the end, 4x5 = 20 then add the two 0s so it would be 2000, so it is 2000
So, (3√5)^2
So, 3√5(3√5)
3*3 is 9
and √5*√5 is 5
9*5 is 45.
<u>Answer:</u> 90%
<u>Reasoning:</u> To solve this divide 18 by 20
18/20= 0.9
Now multiply 20 by 0.9 to check
20 x 0.9= 18
