Answer:
1 page per 6 minutes or 10 pages per hour.
Step-by-step explanation:
Since we know that when rates are expressed as quantity of 1 they are called unit rates.
We can represent our problem as unit rate in two ways; either by getting our numerator as 1 or our denominator as 1.
We know that an hour has 60 minutes. We can get our denominator equal to 60 minutes by multiplying by 2.
Therefore, Olive is either reading at 10 pages per hour or 1 page per 6 minutes.
The <em>total</em> area of all six faces of the tunnel is square centimeters.
The surface area of the solid () used to represent the tunnel for a toy train is the sum of its six faces (two <em>semicircular</em> sections, inner <em>semicircular</em> arc section, outer <em>semicircular</em> arc section, two rectangles).
We calculate the surface area as following:
The <em>total</em> area of all six faces of the tunnel is square centimeters.
To learn more on surface areas, we kindly invite to check this verified question: brainly.com/question/2835293
