Q. Which is the most accurate way to estimate 33% of 53?Choices:(A) 41×52(B) 43×52(C) 32×54(D) 31×54
Convert to Fraction: Understand the problem and convert 33% to a fraction for easier calculation.33% as a fraction is approximately 31.
Evaluate Choices: Evaluate each choice to see which one closely estimates 31×53. (A) 41×52=13 (rounded) (B) 43×52=39 (rounded) (C) 32×54=36 (rounded) (D) 31×54=18 (rounded)
Compare Results: Compare the results from Step 2 with the actual calculation of 31×53. 31×53=17.67, rounded to 18.
Identify Closest Choice: Identify which choice matches the calculation from Step 3. Choice (D) 31×54=18 is the closest estimate to 31×53.