Mie had some flour and she wanted to bake some muffins for the elderly at nursing home. She used 19 kg and had 19 kg left. How much flour did she have at first? Express your answer in the simplest form
Question
Mie had some flour and she wanted to bake some muffins for the elderly at nursing home. She used 19 kg and had 19 kg left. How much flour did she have at first? Express your answer in the simplest form
Solution
To find out how much flour Mie had at first, you need to add the amount of flour she used to the amount she had left.
Step 1: Identify the amount of flour used and the amount left.
- Flour used = 19 kg
- Flour left = 19 kg
Step 2: Add the amount of flour used to the amount left.
- 19 kg (flour used) + 19 kg (flour left) = 38 kg
So, Mie had 38 kg of flour at first.
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