If x stands for÷, ÷ stands for +, + stands for -, and - stands for x, then what is the value of (30+20)-5(7÷3) x 25 = ?
Expression : (30+20)-5(7÷3) x 25 = ?
$$\equiv(30-20)\times5(7+3)\div25$$
= $$10\times\frac{5(10)}{25}$$
= $$10\times2=20$$
=> Ans - (B)
Create a FREE account and get: