Answer: He can walk 5000 meters in one hour.
Step-by-step explanation:
According to the question,
Now, 1 km = 1000 meters,
Answer: -7/2
Answer:
a³+b³=(a+b)(a²-ab+b²)
x³+216=x³+6³=(x+6)(x²-6x+6²)=(x+6)(x²-6x+36)
your answer is 14/15.
you get that by deciding on the least common multiple, which is 15, then you adjust the fractions so you can add them together.