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
80% emotion and 20% game
The question is the same thing as 80=x/100*400 The answer is 20
You get 80% of your business from 20% of your customers
80 - 320 = -240
320 of 80 = 25600
The composite factors of 320 are 4, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320