1.25 * 18 / 20.
The order of operations is:
P (parenthesis)
E (exponents)
M (multiplication) / D (division) --> order for these two is left to right
A (addition) / S (subtraction) --> order for these two is also left to right
So we would do 1.25 * 18 first.
1.25 * 18 = 22.5
Now we will do 22.5 / 20 = 1.125
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