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Evaluate the expression.\newline5−2÷0.45 - 2 \div 0.4\newlineWrite your answer as an integer or a decimal. Do not round.\newline____\newline

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Full solution

Q. Evaluate the expression.\newline5−2÷0.45 - 2 \div 0.4\newlineWrite your answer as an integer or a decimal. Do not round.\newline____\newline
  1. Perform Division: First, perform the division 2÷0.42 \div 0.4.2÷0.42 \div 0.4 =2/(4/10)= 2 / (4/10) =2×(10/4)= 2 \times (10/4) =20/4= 20/4 =5= 5
  2. Subtract Result: Now, subtract the result from 55. \newline5−55 - 5\newline=0= 0

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