2x10,000+8x1,000+8x100+3x10+1x1
6 = 100s or 6x102 3 = 10s or 3x101 8 = 1s or 8x100
64 = 100% 8 = X% X = 8x100 ÷ 64 X = 12.5%
It would be... (8x100)+(6/101)+(0/102)+(9/103)
take the number and multiply it by .8 like .8x100 (80 percent of 100) = 80
894 =800 + 90 + 48(100) + 9(10) + 4(1)(8x100) + (9x10) + (4x1)(8x102) + (9x101) + (4x100)
0.12 by 8 can be divided by multiplying both by 100 that is 0.12x100/8x100 is 12/800 and when simplified 3/200.
The answer is 200% multiply 2.0 by 100. Multiply any decimal by 100 to make it a percent. Ex: .8 as a percent .8X100=80%
800 + 10 + 8 + 0.8 + 0.01 + 0.005 or (8x100) + (1x10) + (8x1) + 8/10 + 1/100 + 5/1000
3861 =3000 + 800 + 60 + 13(1000) + 8(100) + 6(10) + 1(1)(3x1000) + (8x100) + (6x10) + (1x1)
802.06 = (8 x 100) + (0 x 10) + (2 x 1) + (0/10) + (6/100)
Two eighths, or one fourth, as a percent is 25%. You can calculate it by multiplying the decimal in this case 2/8 by 100. It would look like this 2/8x100=25.