0.05
45 x 20 ÷ 100 =9
16/5 * 20/20 = 320/100 = 320%
16
It is: (20-16)/16 times 100 = 25% increase
180 divided by 100 then times 20 is 36.
because 125 ≠ 20.100 ÷ 80%= 100 ÷ 0.8= 125100 * 20%= 100 * 0.20= 20
16. It takes 5x20 to equal 100. 80 divided by 5 equals 16.
120 ÷ 6 = 20
20 divided by 4 multiplied by 2 plus 6 equals 16. 20/4 = 5, 5x2 = 10, 10+6 = 16.
100
10 - (5 x 2 x 2) + (16 x 4) + 20 + 1000 - 100 10 - 20 + 64 + 20 + 1000 - 100 All of that equals 974. You didn't indicate what the square root was of or how it applies.