interesting choice of pfp
The answer to the question is 21
Answer:
-221 base 3
Step-by-step explanation:
We are to calculate the value of the numbers in base 3. One of the ways to do that is to first convert each number to base 10. Do the arithmetic, then convert back to base 3.
121 base 3 +2122 base 3 - 1200 base 3 - 2111 base 3
Let's convert to base10
See attachment for details
From the workings,
121 base 3 + 2122 base 3 - 1200 base 3 - 2111 base 3 = -221 base 3
Hey there!
We don't know the value of q, so our answer will have a variable in it. The words "more than" signify addition, meaning we're <em>adding</em> 2.4 to q.
Therefore, we have:
2.4 + q
Remember, that's our simplest form. We don't know what q is equal to.
Hope this helps!