$1 \frac{ 2 }{ 3 }\div2 \frac{ 1 }{ 3 }$
Convert the mixed number to an improper fraction$\frac{ 5 }{ 3 }\div2 \frac{ 1 }{ 3 }$
Convert the mixed number to an improper fraction$\frac{ 5 }{ 3 }\div\frac{ 7 }{ 3 }$
To divide by a fraction, multiply by the reciprocal of that fraction$\frac{ 5 }{ 3 } \times \frac{ 3 }{ 7 }$
Cancel out the greatest common factor $3$$5 \times \frac{ 1 }{ 7 }$
Calculate the product$5 \times \frac{ 1 }{ 7 }$