? 171 1384 9709 58278 291415

• answ 19
  
  (171/9)-1=18
  (1384/8)-2=171
  (9709/7)-3=1384
  (58278/6)-4=9709
  (291415/5)-5=58278
• 7 years agoHelpfull: Yes(0) No(0)
• answer 18 in below question... it is wrongly entered as 19
• 7 years agoHelpfull: Yes(0) No(0)