AC Lim's answer to HazKash's Primary 6 Maths Fractions Singapore question.
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Hope this helps
Date Posted:
1 year ago
Thank you. Where did the value 108 came from though. I'm confused.
180 × 40% = 72
180 - 72 = 108 (60% of 180)
180 - 72 = 108 (60% of 180)
When Ain gave away 40% of 175%-180
So Ain gave away 70% - 72
And left 105%-108
So Ain gave away 70% - 72
And left 105%-108
Ok understood that part. What about the second part. 10% = 58
Ain - 22 = zac.
105% - 108 -22 = 95% - 72
105% - 130 = 95% - 72
105%-95% = 130-72
10% = 58
1% = 5.8
100% = 580
105% - 108 -22 = 95% - 72
105% - 130 = 95% - 72
105%-95% = 130-72
10% = 58
1% = 5.8
100% = 580
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