21.7 is already in decimal form
217% as a decimal is 2.17
It is: 217/50 = 4.43 as a decimal
217 = 11011001
2.17
Rounded to two decimal places, sqrt(217) = ±14.73
217
In HEX, 1101 1001 is D9. Translated to decimal, that equals 217.
There are 25.4 millimetres in one inch. Therefore, rounded to two decimal places, 217 millimetres is equal to 217/25.4 = 8.54 inches.
Dear Dummy, 11011001. Sincerely, Captain Obvious 11011001 in 8-bit binary = 217 in decimal form.
It is a 294.'54'% increase recurring decimal '54'
0.868 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. And, since it is a decimal fraction, there is not another simpler decimal form. Its equivalent, in rational form, is 868/1000 which simplifies to 217/250.
10 percent of 217 is 21.7. 100% is the number, with each 0 smaller, you move the decimal point to the left one place. You move it to the right with each extra 0 (1,000%, 10,000%, etc) : )