V vivi2011 New member Joined Feb 7, 2011 Messages 4 Feb 7, 2011 #1 Hello you help me? In what order should operations be carried out in the expression seven times the sum eight plus two minus six divided by nine ?
Hello you help me? In what order should operations be carried out in the expression seven times the sum eight plus two minus six divided by nine ?
M masters Full Member Joined Mar 30, 2007 Messages 378 Feb 7, 2011 #2 vivi2011 said: Hello you help me? In what order should operations be carried out in the expression seven times the sum eight plus two minus six divided by nine ? Click to expand... Hi vivi2011, \(\displaystyle 7(8+2)-6 \div 9\) I think this is what you have. This would be the order: \(\displaystyle 7(10)-6 \div 9\) \(\displaystyle 70-\frac{2}{3}\) \(\displaystyle 69\frac{1}{3}\) Remember PEDMAS? Order of operations.... P==> Parentheses E==> Exponentiation D==> Division M==> Multiplication A==> Addition S==> Subtraction
vivi2011 said: Hello you help me? In what order should operations be carried out in the expression seven times the sum eight plus two minus six divided by nine ? Click to expand... Hi vivi2011, \(\displaystyle 7(8+2)-6 \div 9\) I think this is what you have. This would be the order: \(\displaystyle 7(10)-6 \div 9\) \(\displaystyle 70-\frac{2}{3}\) \(\displaystyle 69\frac{1}{3}\) Remember PEDMAS? Order of operations.... P==> Parentheses E==> Exponentiation D==> Division M==> Multiplication A==> Addition S==> Subtraction
K Kerryemccarthy New member Joined Feb 7, 2011 Messages 2 Feb 7, 2011 #3 PLEASE EXCUSE MY DEAR AUNT SALLY Parenthesis Exponents Multiplication Division Addition Subtraction
