An easy way to remember the order of operations is BIDMAS.
Start with: Brackets
Then: Indices (Powers or squares)
Division
Multiplication
Addition
Subtraction
So
20 -3 /6 x3 x5
No brackets or powers, so we do division first:
-3/6 = -2, giving us
20 -2 x3 x5
Next is multiplication:
-2 x3 x5 = -30
So
20 -30 = -10.
It would be 3.33333333
Division before subtraction.
The answer is 50.
0 Order of operations dictates you multiply before you subtract.
You multiply or divide the same way, wahtever the sign. Just make sure that the signis correct at the end. For multiplication or division, an operation on two values with the same sign results in a positive answer, an operation on two values with different signs results in a negative answer - WHATEVER the order of the two values. So: + and + makes + - and - makes + + and - makes - - and + makes -
PEMDAS is an acronym of the order in which operations must be carried out: Parentheses, Exponents, Multiplication, Divisin, Addition and Subtraction. You cannot use PEMDAS to multiply, since it is not an operation. give an example.
It's simple order of operation. Please Excuse My Dear Aunt Sally. 6x(6-2)x(24-4)/3=6.66 6x4=24 24-4=20 20/3=6.66
2X -1/3 * 2X3 - X 1/3 Order of operation; multiply first. ( multiply coefficients, add exponents ) 4X 8/3 - X 1/3 3X 7/3 =====
6 because you have to use order of operation so you multiply before you subtract.
6 divided by 3 times 25 minus 25 = [(6/3)*25] - 25 using the rules which define the order of operations (BIDMAS/BODMAS or a variant). = [2*25] - 25 = 50 - 25 = 25
There is no operation for a single number and so there can be no order of operation.
no-not using numbers in that order