Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Replies 9
Poornima Nadarajah

How did you get 15u

6 years ago
Adrian Ng

Its the LCM of 3 and 5.

6 years ago
Poornima Nadarajah

Ok, thanks. So, if it was 4 and 6, what will the LCMs be?

6 years ago
Adrian Ng

12

6 years ago
Poornima Nadarajah

So, we multiply 2,2,3=12. Thanks for the reply.

6 years ago
Mei Ping

Can u pls continue ?What is the final ans?I am still confused?😩

6 years ago
Poornima Nadarajah

Well, when finding the LCM, ie the least common multiple of a given fraction, we need to find one number that will be divisible by all the denominators. To find that number you have to find the multiples and the common multiple is chosen, if it's a prime number, them

6 years ago
Poornima Nadarajah

then, just multiply the numbers which will be your LCM

6 years ago
Poornima Nadarajah

I hope i'm right, pls correct me if I'm wrong.

6 years ago
Poornima Nadarajah

Ok, thanks. So, if it was 4 and 6, what will the LCMs be?

6 years ago
Adrian Ng

12

6 years ago

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Replies 0

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Making it visual...

Replies 0

Lawrence Zu Xin Wong
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Help needed thanks :)

Replies 3
Yeo See Yeong

6 years ago
Lawrence Zu Xin Wong

thx

6 years ago
Tan Seng Hoo

Hello, now exams are all over liao, take a break n dont be soooo stress. PSLE just announced results yesterday. Relax and enjoy the year end holidays.

6 years ago

Adrian Ng
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Making it visual...

Replies 0

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