No.
It is a rational number because it can be expressed as a fraction
Yes.
40% of 145= 40% * 145= 0.4 * 145= 58
145% of 90 = 145% * 90 = 1.45 * 90 = 130.5
IT IS 290 DONT YOU KNOW ARE YOU A KID
25% of 145= 25% * 145= 0.25 * 145= 36.25
% rate= 1.45 * 100%= 145%
43.530% of 145= 30% * 145= 0.30 * 145= 43.5
58% of 145= 58% * 145= 0.58 * 145= 84.1
145 km is bigger than 145 m.
145 km is longer than 145 m.