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Estimate the sum. Round each number to the nearest whole number, then add.\newline838+11168\frac{3}{8} + 11\frac{1}{6}\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.\newline838+11168\frac{3}{8} + 11\frac{1}{6}\newlineThe sum is approximately __\_\_.
  1. Round Numbers: Step 11: Round each number to the nearest whole number. \newline8388 \frac{3}{8} rounds to 88 because 38\frac{3}{8} is less than half. \newline111611 \frac{1}{6} rounds to 1111 because 16\frac{1}{6} is less than half.
  2. Add Rounded Numbers: Step 22: Add the rounded numbers.\newline8+11=198 + 11 = 19

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