The total mass of 9 one-dollar, fifty-cent and twenty-cent coins is 52.47 g. How many of each type of coins are there ?


$ 1 - 6.3 g
$0.5 - 7.29 g
$0.2 - 4.5 g

Can anyone help me what’s method to calculate it. Tks

Hi mamago,


Thanks for your advise. In fact, we did the blood test for her last week and it showed that she has Juvenile Arthritis. She was on pain killer for the past 2 weeks and developed rashes on her body that caused by the drug.

We have also injected steroid to her joint but it does not seem to get any better.

I have managed to find a doctor who is a Juvenile Arthritis specialist also senior consultant in K K Hospital and they have prescribe a new medicine for us.

She will be doing an eye check up next week because the Juvenile Arthritis will lead to blindness. We also need to do an eye check-up on her every 6 months.

Hi,


My daughter who is 9 years this year and recently diagnosed with Juvenile Arthritis. I would like to know whether any of your friends or relatives kids who has also has Juvenile Arthritis and which doctor they have consulted. Please advise.

Thanks.

Another question :


Mr Tan bought 4 durians and 5 watermelons for $88. Three watermelons cost as much as 2 durians. Find the cost of a durian.

Hi,


Can anyone help me on this question.

A + B + B = 10
A x B x B = ▲ = x
What does B stand for ?

Thanks. Parents.


I have another question :

On a farm there are an equal number of chickens and sheep. if there are a total of 1008 legs, how many sheep are there ?

Hi Parents,


Can help me to solve this question.

Sam, Tara and Xing Yi collected cans for recycling. Sam collected six times as many as Tara. Tara collected 13 cans more than Xing Yi. If they collected a total of 283 cans, how many cans did Tara collected ?

2 stars & 1 circle = 180

1 star & 1 circle = 90
1 star & 1 rectangle + 160

What’s value of rectangle ?

Let me know if you have answer

Thermometer

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