Answer:
5.6 divided by 10
=5.6
Step-by-step explanation:
hmm...
400/8=50
64/5=12.8
78/4=39/2=19.5
57
( 27 + 19 + 41 + 51 + 29 + 35 + k ) / 7 = 37
202 + k = 37 x 7
202 + k = 259
k = 259 - 202
k = 57