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secondary 4 | E Maths
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secondary 4 chevron_right E Maths chevron_right Singapore

Hi can someone pls explain to me the ratio how did the number 8.7 even come abt?
Pls explain tysm

Date Posted: 2 months ago
Views: 74
AC Lim
AC Lim
2 months ago
When ratio convert to 1: ____
0.0499 : 0.436

We divide left hand side by 0.0499
= 0.0499/0.0499 =1

Then right hand side also have to divide by 0.0499
= 0.436/0.0499 = 8.73747495
Round off to 8.7

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