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Find the value of the expression 
14+20÷v÷2+w 
for v=5 and w=4.
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Find the value of the expression\newline14+20÷v÷2+w14+20 \div v \div 2+w\newlinefor v=5 v=5 and w=4 w=4 .\newline\square

Full solution

Q. Find the value of the expression\newline14+20÷v÷2+w14+20 \div v \div 2+w\newlinefor v=5 v=5 and w=4 w=4 .\newline\square
  1. Substitute values into expression: Substitute the given values for vv and ww into the expression.\newlineExpression: 14+20÷v÷2+w14 + 20 \div v \div 2 + w\newlineSubstitute v=5v = 5 and w=4w = 4.\newlineExpression becomes: 14+20÷5÷2+414 + 20 \div 5 \div 2 + 4
  2. Perform first division: First, perform the division 20÷520 \div 5.\newlineDivide 2020 by 55.\newline20÷5=420 \div 5 = 4
  3. Divide result by 22: Next, divide the result by 22.\newlineDivide 44 by 22.\newline4÷2=24 \div 2 = 2
  4. Add result to 1414: Now, add the result to 1414. Add 22 to 1414. 14+2=1614 + 2 = 16
  5. Add ww to result: Finally, add ww, which is 44, to the result.\newlineAdd 44 to 1616.\newline16+4=2016 + 4 = 20

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