Question on: JAMB Mathematics - 2020
Evaluate (212)\(_3\) - (121)\(_3\) + (222)\(_3\)
A
(313)\(_3\)
B
(1000)\(_3\)
C
(1020)\(_3\)
D
(1222)\(_3\)
Ask EduPadi AI for a detailed answer
Correct Option: C
When working in base 3, the largest number is 2. Just like in base 10, whenever you get a sum of values up to 3, you write 0 and carry over 1 and added to the next digit.
Hence,
212
- 121
+ 222
= 1020
Ans: (1020)\(_3\)
Add your answer
Please share this, thanks!
No responses