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Which expression will give a better estimate of 74.3÷874.3 \div 8?\newlineChoices:\newline(A) 72÷872 \div 8\newline(B) 80÷880 \div 8\newlineUse the expression you picked to estimate the quotient.\newline74.3÷874.3 \div 8 is about \newline____.

Full solution

Q. Which expression will give a better estimate of 74.3÷874.3 \div 8?\newlineChoices:\newline(A) 72÷872 \div 8\newline(B) 80÷880 \div 8\newlineUse the expression you picked to estimate the quotient.\newline74.3÷874.3 \div 8 is about \newline____.
  1. Compare Numbers: First, let's compare the numbers 7272 and 8080 to 74.374.3 to see which is closer. 74.374.3 is closer to 7272 than to 8080.
  2. Estimate Division: Now, we'll use 72÷872 \div 8 to estimate 74.3÷874.3 \div 8. Calculate 72÷872 \div 8.
  3. Calculate Result: 7272 divided by 88 equals 99.