Question
PSLE
Pamela had a bottle of tea. She drank 550 mℓ of tea in the afternoon and 37 of remaining tea at night. After that, there was 13 a bottle of tea left. How much of the tea did she drink at night?
2 m

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PSLE
Pamela had a bottle of tea. She drank 550 mℓ of tea in the afternoon and 37 of remaining tea at night. After that, there was 13 a bottle of tea left. How much of the tea did she drink at night?