sstrike's answer to Bliss 's Primary 5 Maths Whole Numbers Singapore question.

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sstrike
Sstrike's answer
5395 answers (A Helpful Person)
1st
method #1 - ratio
Bliss
Bliss
11 months ago
Sorry teacher, may i know why you x10 to become 40:30:10?
sstrike
Sstrike
11 months ago
To work with the whole number
Did you see the fraction
1/5 5/6 underneath ?
Bliss
Bliss
11 months ago
Ok i got it. Thank u so much ☺️