by a half, you are actually multiplying that number by 2.
Second, according to the order of operations, we must do division before subtraction and addition.
So, we start with the division part: 13 divided by 1/2
13 ÷ 0.5 = 26
Now, let’s plug 26 back into our full expression.
Our equation now looks like this: 93 minus 26 plus 4.
Next, we just work from left to right with addition and subtraction.
93 – 26 = 67
Finally, we add 4 to 67: 67 + 4 = 71
And there you have
