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Estimate the difference. Round each number to the nearest whole number, then subtract.\newline619206 \frac{19}{20}-62156 \frac{2}{15}\newlineThe difference is approximately \underline{\hspace{3em}}.

Full solution

Q. Estimate the difference. Round each number to the nearest whole number, then subtract.\newline619206 \frac{19}{20}-62156 \frac{2}{15}\newlineThe difference is approximately \underline{\hspace{3em}}.
  1. Round Numbers: Step 11: Round each number to the nearest whole number.\newlineFirst, round 619206\frac{19}{20}. Since 1920\frac{19}{20} is very close to 11, we round 619206\frac{19}{20} up to 77.\newlineNext, round 62156\frac{2}{15}. Since 215\frac{2}{15} is much closer to 00 than to 11, we round 62156\frac{2}{15} down to 1920\frac{19}{20}00.
  2. Subtract Rounded Numbers: Step 22: Subtract the rounded numbers.\newlineSubtract the rounded values: 76=17 - 6 = 1.