How many 2’s are there between the terms 112 to 375?

• ans. is 156
  from 112 to 199....(19)
  from 200 to 299....(100+20)
  from 300 to 375....(18)
  so 100 + 19 + 18 + 20 -1=156
  -1 bcz 112 shouldn't be taken
• 8 years agoHelpfull: Yes(28) No(1)
• From 112-200 number of 2's = 20
  From 201-300 number of 2's = 119
  From 301 to 375 number of 2's = 18
  
  so toal number of 2's = 157
• 8 years agoHelpfull: Yes(14) No(15)
• 2's b/w 112 to 199=9(the 2 @ unit place)+10(the 2 @ tenth place b/w 120 to 129)=19
  2's b/w 200 to 299=100(the 2 at 100th place)+10(the two @ tenth place b/w 220 to 229)+10(the 2 @ unit place)=120
  2'sb/w 300 to 375=10( the 2 @ tenth place)+8(the 2 @ unit place)=18
  so total=19+120+18=257
  
• 8 years agoHelpfull: Yes(12) No(17)
• Ans is 156
• 8 years agoHelpfull: Yes(8) No(2)
• 2's b/w 112 to 199=8(the 2 @ unit place)+10(the 2 @ tenth place b/w 120 to 129)=18
  2's b/w 200 to 299=100(the 2 at 100th place)+10(the two @ tenth place b/w 220 to 229)+10(the 2 @ unit place)=120
  2'sb/w 300 to 375=10( the 2 @ tenth place)+8(the 2 @ unit place)=18
  so total=18+120+18=256
  
• 8 years agoHelpfull: Yes(6) No(8)
• from 112 to 199 2's are there=(10th place+unit place)=10+9=19
  from 200 to 299 2's are there=(100th place+10th place+unit place)=120
  from 300 to 375 2's are there=(10th place+unit place)=10+9=18
  total=(19+120+18)=157
• 8 years agoHelpfull: Yes(5) No(2)
• 2's b/w 112 to 199 = 9 (2 @ unit place) + 10 ( 2 @ tenth place ) = 19
  2's b/w 200 to 299 = 100 ( 2 @ 100th place) + 10 ( 2 @ tenth place ) + 10 ( 2 @ unit place) = 120
  2's b/w 300 to 375 = 10 ( 2 @ tenth place) + 8 ( 2 @ unit place)=18
  Total=19+120+18=157
• 8 years agoHelpfull: Yes(4) No(1)
• there are 19 2's from 112-200
  then from 202-292 there are 38 2's
  then from 302-375 there are 17 2's so,19+38+17=74
• 8 years agoHelpfull: Yes(2) No(16)
• No. of 2 in between 113-200 = 19
  
  No. of 2 in between 201-300 = 119
  
  No. of 2 in between 301-374  = 18
  
  So, total number of 2 that are present between the terms 112 to 375 = 19+119+18 = 156.
  
  156 is the answer.
• 4 years agoHelpfull: Yes(1) No(0)
• From 112-200 number of 2's = 20
  From 201-300 number of 2's = 119
  From 301 to 375 number of 2's = 18
  
  so toal number of 2's = 157
• 5 years agoHelpfull: Yes(0) No(0)