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Which sign makes the statement true?\newline9,4909,490 ?? 9.49×1039.49 \times 10^3\newlineChoices:\newline(A) >\newline(B) <\newline(C) ==

Full solution

Q. Which sign makes the statement true?\newline9,4909,490 ?? 9.49×1039.49 \times 10^3\newlineChoices:\newline(A) >>\newline(B) <<\newline(C) ==
  1. Understand the problem: Understand the problem.\newlineWe need to compare two numbers: 9,4909,490 and 9.49×1039.49 \times 10^3. We will convert both numbers to the same format to make the comparison easier.
  2. Convert to standard form: Convert 9.49×1039.49 \times 10^3 to standard form.\newline9.49×1039.49 \times 10^3 is equal to 9.49×1,0009.49 \times 1,000 because 10310^3 means 1010 multiplied by itself 33 times, which is 1,0001,000.\newline9.49×1,000=9,4909.49 \times 1,000 = 9,490.
  3. Compare the numbers: Compare the two numbers.\newlineNow we have 9,490?9,4909,490 \,?\, 9,490.\newlineSince both numbers are equal, the correct sign is "==".

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