(5 x 9)14/6+9x7=?
Answers:
168
Use PEMDAS (Please Excuse My Dear Aunt Sally / Parenthesis Exponent, Multiply & Divide, Add & Subtract) for the order of operations.
(5 x 9)14/6 +9 x 7
45*14/6+9*7 (Parentheses)
105+63 (Multipy and Divide)
168 (Add and subtract)
168
yep, 168
5x9=45
14/6=2.33333333333.
9x7=63
45x2.333333333333..=104.9999.
104.99999999999999999999+63=16.
168
166.5
Use bidmosa. Brackets, indices, division, multiplication, of, saubtraction and addition.
Answer is 168
42?
168
168
just out of curiosity, what year are you in that they do these type of sums (admittedly I used to be able to do them, but for years I have had cause to use that part of my brain).
Christ, I don't bleeding know, use a calculator!
168, although I had to use Windows Calculator.
1110.5
my very reliable calculator confirms that it is in fact 168
(5*9)14/6+9*7=168
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