Answer:
b
Explanation
2h đầu đi được 100km
3h sau đi được 90km
=> AB = 190km đi trong 5h
vận tốc trung bình = 190/5=38km/h
A procedural text<span> is a </span>text<span> which gives instructions on how to do something</span>
Males is the answer ma dude.
Assuming this is "Let George Do It!" by Della Johnson,
One will be able to infer that the time period is before the widespread use of technology, specifically farming technology. This is due to George being asked to help dig irrigation ditches, something that rarely happens in modern times.
The chant they often spoke allures to the year being 1865, agreeing with the earlier inference of it being a pre-technology time period.