Answer:
120
Step-by-step explanation:
42/35% = 120
120 x 35% = 42
2
B 12
manuel+brother+leftover=X
x/3+x/4+5=x
7x+60/12=x
7x+60=12x
60=12x-7x
60=5x
x=60/5
x= 12
195
78/2*5
7.9927128e-6
