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What is (2*1)+(2*0.1)+(9*0.01)+(8*0.001) written in standard form

2 Answers

1 vote
2.198 i believe

(two and one hundred ninety-eight thousandths)
User Kaboom
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5 votes
0.07 - the explanation may include the expanded notation of the number with each individual digit represented as a decimal.
User Juhn
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