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Which sign makes the statement true?\newline50,000?5.0×10250,000 \, ? \, 5.0 \times 10^2\newlineChoices:\newline(A) >\newline(B) <\newline(C) ==

Full solution

Q. Which sign makes the statement true?\newline50,000?5.0×10250,000 \, ? \, 5.0 \times 10^2\newlineChoices:\newline(A) >>\newline(B) <<\newline(C) ==
  1. Understand the problem: Understand the problem.\newlineWe need to compare two numbers: 50,00050,000 and 5.0×1025.0 \times 10^2.\newlineWe want to find out if 50,00050,000 is greater than, less than, or equal to 5.0×1025.0 \times 10^2.
  2. Convert to standard form: Convert 5.0×1025.0 \times 10^2 to standard form.\newline5.0×1025.0 \times 10^2 means 5.05.0 times 1010 squared.\newline1010 squared is 10×1010 \times 10, which equals 100100.\newlineSo, 5.0×1025.0 \times 10^2 is 5.05.0 times 100100, which equals 5.0×1025.0 \times 10^200.
  3. Compare the two numbers: Compare the two numbers.\newlineNow we compare 50,00050,000 and 500500.\newline50,00050,000 is much larger than 500500.\newlineTherefore, 50,000 > 500.
  4. Choose the correct sign: Choose the correct sign.\newlineThe correct sign that makes the statement true is >.\newlineSo, 50,000 > 5.0 \times 10^2.

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