estimate the product by rounding off to the nearest hundred and tbe se – InterviewSolution

1.	estimate the product by rounding off to the nearest hundred and tbe second number to the nearest ten 469multiplied by 42
Answer» 9:(i) 28\times28728×28728 to the nearest TEN = 30 and,287 to the nearest hundred = 300∴ REQUIRED product = 30\times300=900030×300=9000(ii) 432\times128432×128432 to the nearest ten = 430 and,128 to the nearest hundred = 100∴ Required product = 430\times100=43000430×100=43000

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