Question 32

Jambmaths question: 

Simplify ${{23}_{4}}\times {{22}_{4}}$

Option A: 

11324

Option B: 

12234

Option C: 

12324

Option D: 

11234

Jamb Maths Solution: 

$\begin{align}  & \underline{\begin{align}  & \text{ }{{23}_{4}} \\ & \times {{22}_{4}} \\\end{align}} \\ & \text{  }{{112}_{4}} \\ & \underline{\text{ }{{112}_{4}}} \\ & \underline{\text{ 123}{{\text{2}}_{4}}} \\\end{align}$

Jamb Maths Topic: 
Number Base System
Year of Exam: 
Jamb Maths 2015