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Primary 3 | Maths
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Peng Chern
Peng Chern

Primary 3 chevron_right Maths

How to do?

Date Posted: 6 years ago
Views: 355

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done {{ upvoteCount }} Upvotes
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Jessie low
Jessie Low's answer
43 answers (A Helpful Person)
1st
Hopes it help
Peng Chern
Peng Chern
6 years ago
Thanks for your help
Awzawina
Awzawina
6 years ago
Why divide by 2?
Jessie low
Jessie Low
6 years ago
U+U+74=280

2U = 280 - 74 = 206

So, 1 U = 206 / 2 = 103
Awzawina
Awzawina
6 years ago
Which maths discipline do we learn this
Jessie low
Jessie Low
6 years ago
I am using comparison model to solve it
Awzawina
Awzawina
6 years ago
Thank you