Answer:
1.67 weeks
Step-by-step explanation:
Let X= time it will take to pave 1 kilometer?
1 week=3/5 kilometer
X week =1 kilometer
Cross multiply
3/5 X= 1
3X= 5
X= 5/3
1.67 weeks
Answer:
x=-2 y=7
Step-by-step explanation:
Answer:
4 billion
Step-by-step explanation:
65 billion pr 54 billion