Answer:
No
Step-by-step explanation:
The answer should be A 160
Total cost=$142
cost of parts=$62
cost paid for labour=$142-$62=$80
According to question,
》cost of labour per hr=$32
which can be written as,
》cost of labour/time=$32
Use cross multiplication,
》time=cost of labour/32
Since cost of labour is 80,
Time=80/32
=2.5hrs
11:10am
20 minutes before 12 noon is 11:40am
30 minutes before 11:40am is 11:10am
