2.16 hundredth = 0.0216
The standard form is 216 Exponent form is 2.16 x 102
two hundred sixteen = 216
2.16 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. Its equivalent, in rational form, is 216/100. You can simplify this rational fraction if you so wish.
0.216 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, being a decimal, there is no simpler form. Its rational equivalent is 216/1000 which can be simplified to 27/125.
Divide 216 by 240 and convert the decimal answer to a percent and the answer is 90%.
32 + 63 = 9 + 216 = 225
216/1
6 cubed (63) in standard form is 6 x 6 x 6, which equates to 216.
216
216/7 = 30 and 6/7ths
6^3 = 216
2.16 = 216/100 which can be simplified to 54/25.