Answer:
Step-by-step explanation:
28/40 ×100 =70 PERCENT
Answer:
3x+10
Step-by-step explanation:
x+x+x+5+5=3x+5+5=3x+10
18÷19=0.94736....................
Aday=24 hours
58days=24 times 58=1392 hours
60min=1hr
30min=1/2hr=0.5hr
total is
1392+15+0.5=
1407.5hours
Answer:all
Step-by-step explanation:so because u have done all