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Answer: 8 books/ hour
Explanation:
240 / 30 = 8 books/ hour
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
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6 teaspoons
3/4 * 8 is 24/4
24/4= 6
So you need 6 teaspoons
Rent for 6 hours = 21
rent for a hour = 21/6
= $3.5
A simple answer is that any given trapezoid with height h and length of the parallel lines a and b, is half of a parallelogram with an area of (a+b) x h. Since the trapezoid is half of this, it is h(a+b)/2