Answer :
20/(7-3) The difference of seven and three have to be in the parentheses because 20 is divided by the difference of the numbers not the numbers themselves.
Answer:
20÷(7−2)
Step-by-step explanation:
We are to express twenty divided by the difference of seven and two.
Then the expression will be,
20÷(7−2).
So the expression will be 20÷(7−2).