Q. Which is the most accurate way to estimate 35% of 50?Choices:(A) 21×48(B) 21×51(C) 31×51(D) 31×48
Calculate Percentage: Calculate 35% of 50 directly for comparison.35% of 50=0.35×50=17.5
Evaluate Choices: Evaluate each choice to find the closest estimate to 17.5. (A) 21×48=0.5×48=24 (B) 21×51=0.5×51=25.5 (C) 31×51=0.333…×51≈17 (D) 31×48=0.333…×48≈16
Compare Results: Compare the results from the choices to 17.5. Choice (C) 17 is closest to 17.5.