Hi, pls help me to solve this question.


Mrs Hoe had a total of twenty $10-notes and $5-notes. The total value of all the notes was $120. How many $10-notes did she have?

Hi Needy,


So how is your kid now?

Actually, my daughter who is 7yrs old is complaining of stomach pain since 2 weeks ago. I had brought her to see GP twice but it does not hep her.

Can you advise me on the procedure to do gastroscopy?
Any side effects?

Thank you.