Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
45 * 24 * 72 * 20 * 14 * 9
Answer & explanation
Correct answer: option 4
45 × 24 ÷ 72 = 20 – 14 + 9
45 × 1÷3 = 6 + 9
= 15 = 15
So, correct answer is option (D).