1. Decart

$\frac{ 27 }{ 5 }\div \frac{ 60 }{ 7 }=\frac{ 27 }{ 5 }\times \frac{ 7 }{ 60 }$

2. Decart

$\frac{ 9 }{ 5 }\times \frac{ 7 }{ 20 }$

So Its 5 * 20Then 100 Divided By 9 And 7

4. Decart

$\frac{ 9\times7 }{ 5\times20 }$

63 Over 100

6. Decart

and that is simplified