`(4/5)(-15/11)`

` ` To simply we reduce each fraction and multiply:

`=(4/1)(-3/11)`

`=-12/11`

**Therefore, the simplest form is `-12/11` .**

`(4/5)(-15/11)`

` ` To simply we reduce each fraction and multiply:

`=(4/1)(-3/11)`

`=-12/11`

**Therefore, the simplest form is `-12/11` .**