A certain number when successively divided by 3 and 5 leaves remainder 1 and 2. what is the remainder if the same number be divided by 15?

• 7 is the remainder .
• 8 years agoHelpfull: Yes(1) No(2)
• the number is 22 the remainder it leaves when divided by 3 is 1 and divided by 5 is 2
  When it is divided by 15 the remainder is 7
• 8 years agoHelpfull: Yes(1) No(0)
• for example: consider number 7
  7/3= rem 1
  7/5=rem 2
  then 7/15= rem 7
  answer= 7
• 8 years agoHelpfull: Yes(0) No(2)