13664\sqrt{1\frac{36}{64}}16436 A6/8B1241\frac24142C1141\frac14141D1181\frac18181Answer: 1141\frac14141 Read Explanation: 13664\sqrt{1\frac{36}{64}}16436 =1×64+3664=\sqrt{\frac{1\times64+36}{64}}=641×64+36 =10064=\sqrt{\frac{100}{64}}=64100 =108=\frac{10}{8}=810 =128=1\frac{2}{8}=182 =114=1\frac14=141 Read more in App