Question
A box contains some blue, red and green sweets. The ratio of the number of blue sweets to the number of red sweets is 7 : 9. The ratio of the number of red sweets to the number of green sweets is also 7 : 9. What is the ratio of the number of blue sweets to the number of green sweets in the box?
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A box contains some blue, red and green sweets. The ratio of the number of blue sweets to the number of red sweets is 7 : 9. The ratio of the number of red sweets to the number of green sweets is also 7 : 9. What is the ratio of the number of blue sweets to the number of green sweets in the box?