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A scientist put 14.7 grams of a substance on a scale. She then put another 7.12 grams of the substance on the scale. How many grams of the substance are on the scale?
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A scientist put 14.7 grams of a substance on a scale. She then put another 7.12 grams of the substance on the scale.

How many grams of the substance are on the scale?

User Sergey Nikitin
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7.9k points

1 Answer

5 votes
21.82 grams just add both of the values to get the answer
User Amin Shah Gilani
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