Practice problem
Evaluate: 1111×12144\frac{\sqrt{11}}{11}\times\frac{\sqrt{121}}{\sqrt{44}}1111×44121
444
12\frac{1}{2}21
114\frac{\sqrt{11}}{4}411
41111\frac{4\sqrt{11}}{11}11411
Type a concept, like “slope” or “photosynthesis”.
