Question
Winnie had some chicken powder in a container. She used 213 kg of the chicken powder in the morning. She added 4 kg of chicken powder into the same container in the afternoon. There was 516 kg of chicken powder in the container in the end. How much chicken powder did Winnie have at first? Express your answer in its simplest form.
4 m

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Winnie had some chicken powder in a container. She used 213 kg of the chicken powder in the morning. She added 4 kg of chicken powder into the same container in the afternoon. There was 516 kg of chicken powder in the container in the end. How much chicken powder did Winnie have at first? Express your answer in its simplest form.