Rectangular prism and cylinder
Answer:
4000m
Step-by-step explanation:
km to m --> multiply by 1000
4km * 1000 = 4000m
Answer:

Step-by-step explanation:
see the picture attached for further explanation.
Answer:
s = 10
Step-by-step explanation:
15/18 simplifies to 5/6
12 divided by 6 equals 2
2 times 5 equals 10
s = 10