x9/x2 = x9-2 = x7
nine fifteenths simplified
81 divided by 9 ie 9
3/4
The fraction for nine divided by ten is 9/10.
nine divided by three equels 3
nine fifteenths simplified
well nine twelfths simplified you can divide both numbers by 3 9 divided by 3 is 3 ; 12 divided by 3 is 4 so you get three fourths
In digits, the expression -900 - 9 - 0.9 - 0.009 can be written as: -900 - 9 - 0.9 - 0.009 = -909.909 In words, the expression can be written as: Negative nine hundred and nine point nine zero nine.
81 divided by 9 ie 9
They both can be divided by nine:27 / 9 = 3-------------180 / 9 = 20So it's 3 over 20.
Nine to the fourth power is written as 94, and is expanded as 9 x 9 x 9 x 9.
Oh, dude, the square root of 126 in simplified mode is like 3√14. You know, just take out that perfect square factor of 9 from 126 and you're left with 3√14. Easy peasy, right? Math can be chill sometimes.
No.
No
If you mean: 9/15 then it can be simplified to 3/5
It is: 6/9 = 2/3 simplified
The important thing to note is that multiplication is just repeated addition. Thus nine x can be written as x+x+x+x+x+x+x+x+x. And we want to add another x onto the end of that. This can then be simplified back to the multiplication 10x. Therefore an equivalent expression to 9x+x is 10x