35 g-----------------257 mLx g------------------1 000 mLx = (1000 x 35)/257 = 136,18 g149,09 g------------------1 mol136,18 g------------------x molx = 136,18/149,09 = 0,91 mol149,09 is the molar mass of ammonium phosphate.
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
257 = CCLVII
only 1, & 257 <:)
257
257 is rational.
257 = 100000001
Yes.Yes, 257 is a whole number.
257 is prime. It is only evenly divisible by itself and one.257 is prime.
257 = CCLVII