Example GIF

Smiley equation - Math Riddle

102.Math Riddles
Can you solve the below smiley equation?
Smiley_equation-math-riddles
  • A.200
  • B.150
  • C.180
  • D.300 
    • Explanation :  

180
30+30+30=90
10+30+10 =50
10+ 15+15=40
30+10*15= 180