30% of 800= 30% * 800= 0.30 * 800= 240
The formula is 30 mi/gal = 800 mi/(x gal) To get x, cross multiply like this: 30x = 800 x = 800/3 = 262/3 The answer is 26 gallons and 2 thirds.
800 x .30 = ?????? x .20 = You're Answer to the problemI had this same problem in a book I had back in highschool
Percent (%) is 100ths. That means 30 % is 30/100ths. 800 x 30/100 = 24000/100 = 240
30% of 800 is 240.
30% of 800 = 240 = 30% * 800 = 30%/100% * 800 = 3 * 80 = 240
26.6667
30 percent of 800 is 240.
. If you want just to multiply 800 x 800 then 640,000 square inches
800+800=1600 800$800=640000
1/100 x 800 = 0.01 x 800 = 8 %
100%....800 62%......x x=62%*800/100%=0.62*800=496