Beaten by a Pri 6 maths =/ That's what happened to me and a few of my JC classmates. Here's the question:
10 years ago, the ratio of joshua's age to philip's age was 5 : 2. the ratio is 5 : 3 now. what will be the ratio 10 years later?
The only method I can think of is to use the trial and error method but Carmen says there's another better method. Sianz. Ever since I got in JC, my interest in Maths has dwindled. So much so that... Back in Pri sch, maths was my fav subject. Was one of the best in my school. So much so that I would be surprised if I didnt score full marks for my PSLE mathematics. But then as the years go by, the interest just died out =/ Anyway, got Diana to solve it for me. And she solved it...and makes it look easy >.<>
