If Z stands for $+$, C stands for $-$, N stands for $\times$, H stands for $\div$, then what is the value of the given equation?
8 N 15 Z 7 C 219 H 3 = ?
100
56
54
81
Solution
N $\Rightarrow \times$ ; Z $\Rightarrow +$ ; C $\Rightarrow -$ ; H $\Rightarrow \div$
8 N 15 Z 7 C 219 H 3
= 8 $\times$ 15 $+$ 7 $-$ 219 $\div$ 3
= 120 $+$ 7 $-$ 73
= 127 $-$ 73
= 54