Question:
Chee Seng packed 216 pens into 3 boxes. The ratio of the number of pens in box A to the number of pens in box B to the number of pens in box C is 1 : 3 : 4. How many more pens were there in box B than in box A?
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Solution:
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Empowering Students and Parents with Solutions
Chee Seng packed 216 pens into 3 boxes. The ratio of the number of pens in box A to the number of pens in box B to the number of pens in box C is 1 : 3 : 4. How many more pens were there in box B than in box A?