57. ((5X8)/4)(5+7)=120, (5X8)/4X5)+7=2+7=9, (5X8)/(4X5+7)=1.481... Take your pick.
- - -
Without any parentheses, the order of mathematical operations is -
Multiplication, Division, Addition and Subtraction.
Following these mandates, 57 is the proper answer.
7.6666666667
8+7x5
Seven plus five equals 12.
Nope, it's 49.
3+25-25+3-4=2
((4 times 4) plus 4) divided by 4.
One hundred and thirty one point five.
the answer is 3700048.5 joepitches@yahoo.com
5 plus 0.007 = five plus seven thousandths = five and seven thousandths or 5.007
If there are no parenthesis then -9+9/7*7=0 as 0/49 =0
the radius of a ballon times the circumfrience of a football pitch divided by five times the value of pi (3.14159265359) plus 8=========D
seventeen and seven over twelve