Find the mass of the parcel.
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How heavy is the parcel? g
- Read the question and read it again. What do you have to do?
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- What units are you using?
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grams (g)
- Look at the scales. Where is the arrow pointing?
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The arrow is pointing at the fourth mark after 100g.
There are five marks from 100g to 150g, so each mark is worth 10g.
10g + 10g + 10g + 10g = 40g
100g + 40g = 140g
- What is your answer?
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140g
- Check your answer.