If K2 6 36 35 K4 5 what is the value of k - JAMB Mathematics 2006 Question
If (K2)6 * 36 = 35(K4)5, what is the value of k?
A
1
B
4
C
3
D
2
correct option: d
(K2)6 * 36 = 35(K4)5
k*61 + 2*60 + 3*50 = 3*50 + K*51 + 4*50
6K + 2 = 5K + 4
6K - 5k = 4 - 2
K = 2
k*61 + 2*60 + 3*50 = 3*50 + K*51 + 4*50
6K + 2 = 5K + 4
6K - 5k = 4 - 2
K = 2
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