Page 716 - Basic College Mathematics with Early Integers

CUMULATIVE REVIEW 693

Write each percent as a fraction or mixed number in simplest form.
23.
23. 1.9% 24. 26% 25. 125% 26. 560%
24.
27. 85% of 300 is what number? 28. What percent of 16 is 2.4?

25.
29. 20.8 is 40% of what number? 30. Find: A7 - 216B 2
26.
31. Mr. Buccaran, the principal at Slidell 32. Flooring tiles cost $90 for a box with
High School, counted 31 freshmen 40 tiles. Each tile is 1 square foot. Find 27.
absent during a particular day. If this the unit price in dollars per square
is 4% of the total number of freshmen, foot. 28.
how many freshmen are there at Slidell
High School?
29.

33. Sherry Souter, a real estate broker for 34. A student can complete 7 exercises 30.
Wealth Investments, sold a house for in 6 minutes.At this rate, how many
$214,000 last week. If her commission exercises can be completed in 31.
is 1.5% of the selling price of the home, 30 minutes?
find the amount of her commission.
32.
35. Convert 8 feet to inches.
33.

36. 100 inches = _____ yd _____ ft _____ in. 34.

37. Convert 3.2 kilograms to grams. 38. Convert 70 mm to meters. 35.

36.
39. Subtract 3 quarts from 4 gallons 40. Write seventy thousand, fifty-two in
2 quarts. standard form.
37.

41. Find the measure of ∠a. 42. Find the perimeter of the triangle in 38.
Exercise 41.
a
39.

95 40.
35
41.
43. Find the perimeter of the rectangle 44. Solve for x: 71x - 22 = 9x - 6
below: 42.

5 in. 43.

44.
9 in.

45.
4 9
45. Find . 46. Find .
A25 A16
46.