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primary 6 | Maths
| Percentage
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Hiii sry but can I trouble someone to help me?? I don’t understand this.... tysm
Date Posted: 5 years ago
Views: 377
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We know the initial ratio of red to blue marbles: 3:8
We also know the the new ratio as it was stated that red marble forms 20% of all marbles.
So 1/5 of the marbles are red.
And the new ratio of red to blue marbles is: 1:4
We also know the the new ratio as it was stated that red marble forms 20% of all marbles.
So 1/5 of the marbles are red.
And the new ratio of red to blue marbles is: 1:4
Date Posted:
5 years ago
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