Tuesday 7 August 2012

(8 August) Revision on Skill Set 5 - Work Backwards

4) During a trip, Sherlyn spent one quater of her money on some clothes. She also spent one third of the 
   
    remaining money on a bag. She then bought a camera which cost $15 more than the bag and had $95 
  
    left. How much money did Sherlyn have at first?



5) A train carrying some passengers left Boon Lay. At Lakeside, 6 passengers boarded and 7 alighted. At
   
    Chinese Garden, half of the passengers alighted. At Jurong East, 5 passengers boarded and 8 alighted.  
   
    As the train left Jurong East, there were 28 passengers on the train. How many passengers were on the
   
    train when in left Boon Lay?



6 comments:

  1. Dear Mdm Pavithra,thank you for posting the

    problem sums questions,they are helpful indeed!

    Best Regards,

    Sheryl Ng

    ReplyDelete
  2. Dear Mdm Pavithra,
    Thank you for taking the time and effort to post up the problem sums!=)

    ReplyDelete
  3. Thank a lot for posting up these problem sums!

    ReplyDelete
  4. Dear Mdm Pavithra,
    thank you for posting these questions.

    ReplyDelete
  5. Thank a lot for posting up these problem sums!

    ReplyDelete