21.7 is already in decimal form
Alright, buckle up buttercup. To convert 217 percent to a decimal, you move the decimal point two places to the left and drop the percentage sign. So, 217 percent as a decimal is 2.17. Ta-da!
217 = 11011001
2.17
Rounded to two decimal places, sqrt(217) = ±14.73
217
Oh, dude, you're really making me do math right now? Like, fine. 217 divided by 50 is 4.34. So, as a decimal, it's 4.34. There you go, math wizard.
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.
No. 217 is an odd number; 8 is an even number, all multiples of even numbers are even numbers. Thus 217 cannot be a multiple of 8 (or to put it another way: 217 is not divisible by 8).