Answer:
40
Step-by-step explanation:
The quotient of a number and six 7. n. + 4. Seven divided by a number, plus four. A number decreased by forty.
1:8
75min/10hr
10*60=600
75/600
1/8
80+50P
80 is fixed
50 is variable
1 device = 130
2 decices = 180
