Simply multiply it by 100 to change it into a percentage and so it is 342%
3.42 written as a percentage is 342%
342% = 3.42 which 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 342/100. You can simplify that if you so wish.
the percentage composition of aluminum sulfate is 342
2 is not divisible by 342. 342 is divisible by 2.
The square root of 342 (342)^0.5 = 18.493242008906929350750577144363
342-170=
The awnser is 342
300 + 42 = 342
342
342
342-192 = 150
342-278 = 64