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Estimate the sum. Round each number to the nearest whole number, then add.\newline13101\frac{3}{10}++5145\frac{1}{4}\newlineThe sum is approximately _____.

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Estimate sums and differences of mixed numbersright chevron icon

Full solution

Q. Estimate the sum. Round each number to the nearest whole number, then add.\newline13101\frac{3}{10}++5145\frac{1}{4}\newlineThe sum is approximately _____.
  1. Round Numbers: Step 11: Round each number to the nearest whole number.\newline13101\frac{3}{10} rounds to 11 because 310\frac{3}{10} is less than half.\newline5145\frac{1}{4} rounds to 55 because 14\frac{1}{4} is less than half.
  2. Add Rounded Numbers: Step 22: Add the rounded numbers. 1+5=61 + 5 = 6

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