Twenty times thirty-two equals 640.
32*20 320*2 8*80 160*4 10*64
Do you mean what equals 220/640 in its lowerst terms If so then it is 11/32
80 x 8 = 640
1 1/4 pints or 20 oz. 128 oz per gallon times 5 equals 640 oz, 640 divided by 32 equals 20, so for every 32 oz of gas you will need 1 oz of oil.
100*32/640 = 5%
640 / 20 = 32
32%% rate:= 640/2000 * 100%= 0.32 * 100%= 32%
640
There's only one number that equals 640. The number is . . . . . 640.
30
32 times 621 equals 19,872.