Respuesta :

Interrpretation:

4m^3                 9n^2
----------- *      ---------------  =
3m^2 n          30 m^2 n^2


        4m            3                    4                 2
=   --------- *   ------------ =    ----------- = -------------
        3n           10 m^2         10 n m          5 nm

Answer:

     2
----------
   5nm
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