iMath | Community

Marissa Goh

Asked 9 years ago

SG Primary 4 Fractions

Help Please. P4 Q. TIA

Replies 5

Vivian Liew Kui Lim

6 years ago

Vivian Liew Kui Lim

Others

6 years ago

Vivian Liew Kui Lim

Please help to check the answer

6 years ago

Meng Khim Goh

In the end: H = $3250 J = $2000 Before H gave J $500: H = $3750 J = $1500 At the beginning: H = $750 J = $4500 (ans)

6 years ago

Yap Michelle

6 years ago

Carol Ho

Asked 9 years ago

SG Primary 5 Number and Algebra

Please help to solve p5 qn. Thanks.

Replies 10

Shaoyang Brandon

Hi, Carol. Refer to the model in the image below. What was the difficulty you encountered? :)

6 years ago

Carol Ho

My son has stopped and didn't know how to continue from there. Btw, we don't understand how you get 400. Can you please explain? Thanks.

6 years ago

Vin Ong

348-34+86=400

6 years ago

Carol Ho

Thanks Vin, got it!!

6 years ago

Carol Ho

I do not understand why deduct 1 unit (from goldfish total) may I know how to explain on this?

6 years ago

Shaoyang Brandon

Oh! That 1 unit represents 1/4 of the total goldfishes at first that was sold. :) Since that 1/4 was sold, I had to deduct it away from 348 fishes. :)

6 years ago

Carol Ho

Thanks alot!!

6 years ago

Loo Wee Lee

Let the initial goldfish be 4u so that 1u (25% sold) and left with 3u

6 years ago

Izam Marwasi

6 years ago

Carol Ho

Bee Leng you may get the answer from here for your questions posted earlier:)

6 years ago

Shaoyang Brandon

Oh! That 1 unit represents 1/4 of the total goldfishes at first that was sold. :) Since that 1/4 was sold, I had to deduct it away from 348 fishes. :)

6 years ago