Koh Ming Wei Keith's answer to Candy's Primary 6 Maths Fractions Singapore question.
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This should be accurate. Hope that it helps.
Date Posted:
5 years ago
Can check how you get 126
R : B
8 : 7
I needed red to be 144.
R : B
8 : 7
144 :?
So from 8 to 144 is 8 x 18
For ratio, if you multiply one side, you have to multiply the other side with the same number.
Therefore 7 x 18 = 126
Hence I got the ratio in my answer.
8 : 7
I needed red to be 144.
R : B
8 : 7
144 :?
So from 8 to 144 is 8 x 18
For ratio, if you multiply one side, you have to multiply the other side with the same number.
Therefore 7 x 18 = 126
Hence I got the ratio in my answer.
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