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Question
primary 5 | Maths
| Rate & Ratio
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Please help
Date Posted: 4 years ago
Views: 331
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Draw out the respective models, find the common denominator for D's shares which is 6.
Date Posted:
4 years ago
Thank you
hi there, i'd like to ask as i was a bit confused with the question just now. in your model, D has 6 units while M has 3 units. however, in the question it states that D:M is 3:1
Could you further elaborate why do we need to x3 for the 1 unit instead of x2?
Sorry both for the late reply. My answer is actually wrong. Initially, i did it the "right" way but it wasn't a whole number that i got initially. This "wrong method" actually resulted in whole number.
I asked ard with a few of my friends and agreed method 1 was correct. But i am waiting for right answer to be shown here.
I asked ard with a few of my friends and agreed method 1 was correct. But i am waiting for right answer to be shown here.
Thank you!!!
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