5,600
(3 x 10000) + (4 x 1000) + (8 x 100) + (9 x 10) + (7 x 1)
800 is 100% 80 is 10% 8 is 1% 8 x 7 = 56 56 = 7% of 800 56.
93
800+800=1600 800$800=640000
If digits can't be repeated, then there are (7 x 7 x 6 x 5 x 4 x 3 x 2) = 35,280If digits can be repeated, then there are (7 x 8 x 8 x 8 x 8 x 8 x 8) = 1,835,008
(3 x 10000) + (4 x 1000) + (8 x 100) + (9 x 10) + (7 x 1)
800 is 100% 80 is 10% 8 is 1% 8 x 7 = 56 56 = 7% of 800 56.
7 x 800 = 5600
93
. If you want just to multiply 800 x 800 then 640,000 square inches
800+800=1600 800$800=640000
If digits can't be repeated, then there are (7 x 7 x 6 x 5 x 4 x 3 x 2) = 35,280If digits can be repeated, then there are (7 x 8 x 8 x 8 x 8 x 8 x 8) = 1,835,008
1/100 x 800 = 0.01 x 800 = 8 %
100%....800 62%......x x=62%*800/100%=0.62*800=496
800,000,000 x 70 / 100 Cancel down by '10' Hence 800,000,000 x 7 / 10 Cance l down by '10' again 80,000,000 x 7 = 560,000,000 ( Five hundred and sixty million).
8 x 800 equals 6400 miles.
800 + 10 + 7