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Lena has 2.3 kg of sugar. She uses 410 g for a cake. How much sugar does she have left? Give your answer in kg
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Lena has 2.3 kg of sugar. She uses 410 g for a cake.

How much sugar does she have left?
Give your answer in kg

User ClaudioC
by
5.8k points

1 Answer

4 votes

Answer:

1.89 kg

Explanation:


2.3 \: kg \: = 2.3 * 1000 = 2300 \: g \\ sugar \: used = 410 \: g \\ sugar \: left \\ = 2300 - 410 \\ = 1890 \: g \\ = (1890)/(1000) \: kg \\ = 1.89 \: kg

User Moliware
by
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