Math 1.5

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CCSS.5.NBT.A.3B

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Answer explanation

Remember to pay attention to the word NOT.

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CCSS.5.NBT.A.3B

Answer explanation

Since the units are the same (liters) we can explain that this would be similar to a problem that was asking us about gallons/inches etc. We know it says 0.49 liters LESS THAN the amount of water, so we need to subtract 0.49 from 1.2 liters of water = 0.71 L  ​

Now we know how much olive oil, BUT that is not what our question is asking….our question is asking us for the COMBINED amount of water AND olive oil = 1.2 + 0.71 = 1.91 L used.

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CCSS.3.MD.A.2

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CCSS.7.NS.A.3

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CCSS.5.OA.A.1

CCSS.5.OA.A.2