No, there are not 257 countries in the world. As of now, there are 195 recognized sovereign states, which include 193 member states of the United Nations and 2 observer states (the Holy See and Palestine). The number of countries can vary slightly depending on different interpretations of statehood and recognition.
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 = 100000001
257 is rational.
1 and 257. It is a prime.
No, there are 195 countries in the world.
There are 257 countries in the world.
There are 257 countries in the world.
There are currently 257 countries in the world and none of them end in 'ham'. In fact the only country that contains the letters 'ham in that order is 'The Bahamas'.
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 is rational.
257 = 100000001
257 = CCLVII
Yes.Yes, 257 is a whole number.