Respuesta :
You use the KCF (keep, change, flip) method
Keep the first fraction, change division to multiplication, and flip the last fraction
So you do:
2/7*9/4
So you get 9/14
Hope this helps
Keep the first fraction, change division to multiplication, and flip the last fraction
So you do:
2/7*9/4
So you get 9/14
Hope this helps