if 7+8=94,
5+4=51,
4+9=23,
8+4=42,
6+7=?

• ANS 63
  
  7*8-7=49 REVERSE the no 94
  5*4-5=15 reverse the no 51
  similarly
  6*7-6=36 reverse it 63
  
  
• 10 years agoHelpfull: Yes(11) No(1)
• Ans :63
  
  7(8-1)=49 reverse is 94
  
  5(4-1)=15 reverse is 51
  
  4(9-1)=32 reverse is 23
  
  8(3-1)=24 reverse is 42
  
  6(7-1)=36 reverse is 63
• 10 years agoHelpfull: Yes(2) No(1)
• ANS 63
  
  7*8-7=49 REVERSE the no 94
  5*4-5=15 reverse the no 51
  similarly
  6*7-6=36 reverse it 63
• 7 years agoHelpfull: Yes(0) No(0)