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7 There are red sweets, blue sweets and green sweets in a bag.
The ratio of red sweets to sweets that are not red is 2:3
The ratio of green sweets to sweets that are not green is 6:19
s)
Work out the ratio of red sweets to blue sweets to green sweets.

216
242
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straikerfba
4,7(17 оценок)

310+320=630: 9=70+9=79

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