What will come in place of the question mark '?' in the following equation?
35% of 250 + ? = 345Given Expression is,
35% of 250 + ? = 345
$(\frac{{35}}{{100}} \times 250 + \;? = 345)$
$(\Rightarrow \frac{{35}}{{100}} \times 250 + \;? = 345)$
⇒ 87.5 + ? = 345
⇒ ? = 345 – 87.5 = 257.5