decimal form of 12 over 18 = 0.6667
18 over 36 (18/36) simplifies to 1/2, which is 0.5 in decimal.
Expressed as a decimal, 9/18 is equal to 0.5.
Expressed as a decimal, 18/25 is equal to 0.72.
4 and 7 over 10 as decimal is 4.7
18/17 = 1.05882352941176
18/44 = 0.409091
18/40 = 0.45
18/27 = 0.6666...
It is 8/10 as a decimal = 0.8
18/50(fraction) = 0.36(decimal) = 36%(percentage) the answer is 0.36
18 over 20 -- 18/20 -- is a fraction that can be reduced to 9/10. Like all fractions, it is an expression of the division function. The "slash" means "divided by." Thus 18/20 = 9/10 = nine divided by ten = 0.9 in decimal form. For a little calculator fun, try this: punch in 18 divided by 20, then punch in 9 divided by 10. I'll bet you'll get the exact same answer.