1. How-to books make up 0.3 of the books in the school library. Of these how-to books, 0.2 deal with carpentry and 0.4 deal with electronics.
0.3×0.4=0.12
Interpret what the answer 0.12 represents in this equation above.
(1 point)
Responses
The portion of books in the library that are how-to books on carpentry
The portion of books in the library that are how-to books on carpentry
The portion of books in the library that are how-to books on electronics
The portion of books in the library that are how-to books on electronics
The portion of books in the library that are how-to books
The portion of books in the library that are how-to books
The portion of how-to books that are either carpentry or electronics
The portion of how-to books that deal with both carpentry and electronics
2. Sara discarded 110
of the 200 apples she picked as defective. The rest were sold as fresh fruit. How many apples picked were sold as fresh fruit?(1 point)
Responses
190
190
9 tenths
180
190
3. The town of Oak Manor measures 3.8 miles by 4.2 miles. Solve for the total area.
Hint: Use the formula for the area of a rectangle = length x width.
(1 point)
Responses
15.96 mi2
15.96 mi2
14.96 mi2
14.96 mi2
16 mi2
16 mi2
8 mi2
The total area is 15.96 mi2.
4. A basketball player is 623
feet tall. His infant son is 14
as tall. How tall is his son?(1 point)
Responses
123
ft
1 and 2 thirds ft
223
ft
2 and 2 thirds ft
216
ft
2 and 1 sixth ft
112
ft
The son is 223 ft tall.
5. A diver searches for a sunken treasure that is 97.2 feet below the surface. What is the diver’s elevation when he is 23
of the way down?(1 point)
Responses
-64.8 ft
-64.8 ft
-48.5 ft
-48.5 ft
-32.4 ft
-32.4 ft
-145.8 ft