Question

which of this two is irrational 3.8 or √51

Answer 1

Do you know what the term irrational means?

Answer 2

yeah like rational√144 irrational √26

Answer 3

Irrational means you can't write it as a fraction. Having said that, which of those do you think cant be written as one.

Answer 4

Sounds like you know the answer to you own problem then.

Answer 5

well sense 51 is irrational just not familiar with decimals'

Answer 6

First calculate the square root of 51, and you will notice it is one long decimal, that is what irrational means

Answer 7

You should know that you can write decimals as fractions though. Example .75 is 3/4
and 1.5 is 3/2

Answer 8

yeah just 3.8 threw me off thank you