14400÷ 36+15600 ÷ 12 + 450 = 1800 + ?A400B250C350D500Answer: C. 350 Read Explanation: 14400÷ 36+15600 ÷ 12 + 450 = 1800 + ? 400 + 1300 + 450 = 1800 + ? 2150 = 1800 + ? ? = 2150 - 1800 = 350Read more in App