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What is the product of 
5.4 ×10^(6) and 
1.4 ×10^(4) expressed in scientific notation?
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What is the product of 5.4×106 5.4 \times 10^{6} and 1.4×104 1.4 \times 10^{4} expressed in scientific notation?\newlineAnswer:\newlineSubmit Answer

Full solution

Q. What is the product of 5.4×106 5.4 \times 10^{6} and 1.4×104 1.4 \times 10^{4} expressed in scientific notation?\newlineAnswer:\newlineSubmit Answer
  1. Multiply Decimals: Multiply the decimal parts of the numbers.\newlineWe need to multiply 5.45.4 by 1.41.4.\newlineCalculation: 5.4×1.4=7.565.4 \times 1.4 = 7.56
  2. Add Exponents: Add the exponents of the powers of 1010. Since we are multiplying numbers in scientific notation, we add the exponents of 1010. Calculation: 106×104=106+4=101010^6 \times 10^4 = 10^{6+4} = 10^{10}
  3. Combine Results: Combine the results of Step 11 and Step 22 to express the product in scientific notation.\newlineThe product of the decimal parts is 7.567.56, and the product of the powers of 1010 is 101010^{10}.\newlineTherefore, the product in scientific notation is 7.56×10107.56 \times 10^{10}.

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