Fully simplify the following expression: 12÷2×5×4÷(7−3)

Question

(10 points)
The expression simplifies to the number

Answer 1

12÷2×5×4÷(7−3) = 6×5×4÷(7−3) = 30×4÷(7−3) = 120÷(7−3)

To continue simplifying, we must evaluate the expressions inside the parentheses first.

7−3 = 4

Now substituting this back into the original expression:

120÷(7−3) = 120÷4 = 30

Therefore, the expression simplifies to the number 30.