Answer:
3 / (7-5)
Explanation:
"Subtract 5 from 7"
When you're subtracting from something, the reverse the order of the numbers. So, the expression here would be "7 - 5"
"Then, divide 3 by the result."
Here, you're dividing 3 by the result, so the 3 must be in the numerator (on top of the fraction), and the "result from the previous step must be in the denominator (on the bottom of the fraction). So, the expression here would be "3 / result"
Since order of operations forces division to happen before subtraction, we'll need parentheses around the first result to force the subtraction to happen first, as instructed.
So, the final expression would be "3 / (7-5)"