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2×20+(1+7)×32\times20+(1+7)\times3

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Multiply numbers written in scientific notationright chevron icon

Full solution

Q. 2×20+(1+7)×32\times20+(1+7)\times3
  1. Multiply 22 by 2020: First, multiply 22 by 2020. \newline2×20=402 \times 20 = 40
  2. Add 11 and 77: Next, add 11 and 77 together.\newline1+7=81 + 7 = 8
  3. Multiply sum by 33: Then, multiply the sum by 33.8×3=248 \times 3 = 24
  4. Add products together: Finally, add the two products together. 40+24=6440 + 24 = 64

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