Charlotte embroidered a piece of cloth with a length of 4 meters and which of 2 meters in 4 1 / 2 hoursWhat is the approximate speed, in square meter per hour, at which Charlotte can embroider?

Let charlotte = C (in order to dont writte so much)

if C can embroid a piece of (4 * 2)m in 4.

5 hours, it means C can do 8square metters in 4.

5 hours, so divide 8 by 4.

5, = 45 / 80 - >1.

7777777.

The problem ask to round to the nearest whole number, so C can embroid a meter per 2 hours.

The velocity is given by divide one whole meter in the time elapsed, in this case 1 meter is per 2 hours, since the problem says the average velocity in 1 hours, so its a half square meter in an hour.