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Which is greater?\newlineChoices:\newline(A) 70%70\% of 820820\newline(B) 120%120\% of 440440\newline(C) neither; they are equal

Full solution

Q. Which is greater?\newlineChoices:\newline(A) 70%70\% of 820820\newline(B) 120%120\% of 440440\newline(C) neither; they are equal
  1. Calculate 70%70\% of 820820: Calculate 70%70\% of 820820.\newline70%70\% of 820=0.7×820=574820 = 0.7 \times 820 = 574.
  2. Calculate 120%120\% of 440440: Calculate 120%120\% of 440440.\newline120%120\% of 440=1.2×440=528440 = 1.2 \times 440 = 528.
  3. Compare the results: Compare the results of the two calculations. 574574 (from Step 11) is greater than 528528 (from Step 22).