Given the following expression:
[tex]\frac{21}{22}\text{ }\div\text{ }\frac{1}{2}[/tex]Recall: In dividing fractions, you convert the equation into multiplication and multiply the dividend by the reciprocal of the divisor.
We get,
[tex]\frac{21}{22}\text{ }\div\text{ }\frac{1}{2}\text{ = }\frac{21}{22}\text{ }x\text{ }\frac{2}{1}\text{ = }\frac{42}{22}[/tex][tex]undefined[/tex]