Multiply by 4
x4
LCM of 10 32 64 80 is 320.
A 20 x 20 room will have a perimeter of 20 + 20 + 20 + 20 = 80.
A 20-unit square has a perimeter of 80 units.
It is 4/1.
x4
Each number is four times the previous number.
It is 4 times 320 = 1280
10 * 2n
320
The question is the same thing as 80=x/100*400 The answer is 20
80% emotion and 20% game
You get 80% of your business from 20% of your customers
The composite factors of 320 are 4, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
80 - 320 = -240
320 of 80 = 25600
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320