A train travels 63 kilometers in 2 hours, and then 87 kilometers in 2 hours. What is its average speed?
2 answers:
150 kilometers per hour have this answer by mind
87 - 63 = 14
14/2 = 7
7kmph
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Answer:
3/2 or 1 1/2
Step-by-step explanation:
.
Divide the previous value by 5.
I would classify that shape as a pentagon because it has 5 sides/edges.
It is shaped like the houses in the old times.
Hope I helped :) :)
Because they show exactly how much of something is there/needed.
