Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
20* 4 * 10 * 5 * 15 = 93
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4, i.e., × - ÷ +.
Option 4: × - ÷ +
20 × 4 - 10 ÷5 + 15 = 93
80 - 2 + 15 = 93
95 - 2 = 93
93 = 93