Answer:
3
Step-by-step explanation:
<em>This is cube root (hence the </em>).
To find the cube root of a number, we are looking for a number that, when multiplied by itself 3 times, equals the number inside the sign.
So:
We know that , so this doesn't work.
We also know that , so this works.
Therefore the cube root of 27 is 3.
Hope this helped!
Answer:
Jane is 11 1/4 years old.
Step-by-step explanation:
Subtract all of the numbers given.
.
To subtract this, we need to find a common denominator.
A common denominator in this situation is 12. To do this multiply the 5 and the 6 of 5/6 by 2. Multiply the 1 and the 3 of 1/3 by 4. And multiply the 1 and the 4 1/4 by 3.
The new expression will look like this:
.
Now we can subtract.
Reduce the answer.
In decimal form 11.25
Hope this helps!
If not, I am sorry.