If 80% of m is equal to 50% of n and n≠0, what is n m equal to?

0.625N

Step-by-step explanation:

                                        0.50N

0.80M = 0.50N, so M =

                                          0.80

and so:

                0.50N

N*M = N* = (5/8)N, or 0.625N

                   0.80

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour