Q&A - P5 Math

[hnghng]

Thanks Kangkangteo.
But why is 5 unit? Pls advice, thanks.

[Kangkangteo]

Thanks Kangkangteo.
But why is 5 unit? Pls advice, thanks.

Don't understand your question.

[Sruthi]

_ Kindly help with this question

[Sruthi]

- Please help with this question

[hnghng]

Sorry!!
Why 50/5?

[Daddy]

Hi, need help on this questions.







Thank very much..

[hnghng]

Hi Kangkangteo,

I know already. Paiseh..
Thanks alot :-)

[Jerico]

Hi,

Can someone please help me with the following question :-

Q : The ratio of Stella's money to Finn's money at first is 9 : 25. Stella and Finn shared the cost of a present in the ratio of 1 : 4. Stella used 1/3 of her money to pay for the present. Finn had $221 after paying for the present.
(a) How much did Stella have at first ?
(b) What is the cost of the present ?

Thank you in advance for your kind assistance.

Pls help !

[Jerico]

Q : Sally gave 1/7 of her seashells to Kelly. Kelly gave 1/5 of her seashells to Lolly. As a result, they had 300 seashells each.
(a) How many seashells had Lolly at first ?
(b) How many seashells had Kelly at first ?

Pls help ! Tks in adv !

Can someone pls help ?

[Jerico]

Appreciate if someone can help :-

60% of the students at Keng Academy were boys last year. There were 1200 girls last year. This year, after some new students join, the number of girls increased by 35% while the number of boys increased to 2580. Find the percentage increase in the number of students.

Thank you so much !

Thank you in advance !