Jambmaths question:
$\begin{align} & {{4243}_{5}} \\ & \underline{13x{{4}_{5}}} \\ & \underline{y{{344}_{5}}} \\\end{align}$Find x and y respectively in the subtraction above carried out in base 5.
Option A:
4,2
Option B:
2,4
Option C:
4,3
Option D:
3,2
Jamb Maths Solution:
x = 3, y = 2Option (D)
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