Use estimation to determine which quotients is wrong.
A) $11,555,610 \div 66=175,085$
B) $852,348 \div 21=40,588$
C) $522,116 \div 28=22,647$
D) $5,242,482 \div 207=25,326$

Question

Quizplus · Accepted Answer

For option C, estimating $522,000 \div 30$ gives approximately $17,400$, which is significantly different from the provided answer of $22,647$, indicating a mistake in the calculation. The other options are closer to their estimated results when rounded for quick mental math.

Use Estimation to Determine Which Quotients Is Wrong 11,555,610÷66=175,08511,555,610 \div 66=175,08511,555,610÷66=175,085

Use Estimation to Determine Which Quotients Is Wrong $11,555,610 \div 66=175,085$