Question
PSLE
Fiona has 3 empty flasks B, C and D. She poured an equal amount of tea into each of them. After that, 13 of B was filled with tea, 45 of C was filled with tea and 12 of D was filled with tea. What is the ratio of the capacity of flask B to flask C to flask D?
2 m

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PSLE
Fiona has 3 empty flasks B, C and D. She poured an equal amount of tea into each of them. After that, 13 of B was filled with tea, 45 of C was filled with tea and 12 of D was filled with tea. What is the ratio of the capacity of flask B to flask C to flask D?