Yes, 257 is a rational number.
257 is rational.
Yes.Yes, 257 is a whole number.
no,it is rational
Yes.
It is a rational number, and an integer. I have never heard of a while number, though.
The square root of 257 is an irrational number, as it cannot be expressed as a fraction or whole number. It is a non-repeating, non-terminating decimal.
46% of 257 = 46% * 257 = 0.46 * 257 = 118.22
40% of 257 = 102.8= 40% * 257= 40%/100% * 257=1028/10= 102.8
257 - 35% = 257 x (1 - (35/100)) = 257 x 0.65 = 167.05
only 1, & 257 <:)
257 = 100000001
257 = CCLVII