If D stands for $+$, N stands for $-$, S stands for $\times$, T stands for $\div$, then what is the value of the given equation?
10 S 19 D 41 N 265 T 5 = ?
175
170
148
178
Solution
S $\Rightarrow \times$ ; D $\Rightarrow +$ ; N $\Rightarrow -$ ; T $\Rightarrow \div$
10 S 19 D 41 N 265 T 5
= 10 $\times$ 19 $+$ 41 $-$ 265 $\div$ 5
= 190 $+$ 41 $-$ 53
= 231 $-$ 53
= 178