radicals
conversions
word problems
ratios
factoring polynomials
100
square root of 36
6
100
12inches=
1foot
100
A rectangular garden in Mrs Dorothy's house has a length of 100 meters and a width of 50 meters. A square swimming pool is to be constructed inside the garden. Find the length of one side of the swimming pool if the remaining area (not occupied by the pool) is equal to one half the area of the rectangular garden
50 meters
100
36in=how many yards
What is 1
100
x^2 + 5x + 6
(x+2)(x+3)
200
square root of 25
5
200
36inces=
3feet
200
48 miles per hour A car travels from A to B at a speed of 40 mph then returns, using the same road, from B to A at a speed of 60 mph. What is the average speed for the round trip?
48 miles per hour
200
There are 600 pupils in a school. The ratio of boys to girls in this school is 3:5. How many girls and how many boys are in this school?
375 girls , 225 boys
200
2x2 + x - 3
(2x + 1)(x – 3)
300
square root of 14
no factor
300
0.75 kg to milligrams
7.5 x 105 mg
300
Pump A can fill a tank of water in 4 hours. Pump B can fill the same tank in 6 hours. Both pumps are started at 8:00 a.m. to fill the same empty tank. An hour later, pump B breaks down and took one hour to repair and was restarted again. When will the tank be full? (round your answer to the nearest minute).
10:48 a.m.
300
The perimeter of a rectangle is equal to 280 meters. The ratio of its length to its width is 5:2. Find the area of the rectangle.
4000 square meters
300
b^2 + 8b + 7
(b + 7)(b + 1)
400
square root of 100
10
400
1500 millimeters to km
1.5 x 10¯3 km
400
At 11:00 a.m., John started driving along a highway at constant speed of 50 miles per hour. A quarter of an hour later, Jimmy started driving along the same highway in the same direction as John at the constant speed of 65 miles per hour. At what time will Jimmy catch up with John?
12:05 p.m.
400
The measures of the two acute angles of a right triangle are in the ratio 2:7. . What are the measures of the two angles?
20 degrees and 70 degrees
400
m^2 + m − 90
(m − 9)(m + 10)
500
square root of 16
4
500
2390 g to kg
2.39 kg
500
Tom travels 60 miles per hour going to a neighboring city and 50 miles per hour coming back using the same road. He drove a total of 5 hours away and back. What is the distance from Tom's house to the city he visited?(round your answer to the nearest mile).
136 miles
500
At the start of the week a bookshop had science and art books in the ratio 2:5. By the end of the week, 20% of each type of books were sold and 2240 books of both types were unsold. How many books of each type were there at the start of the week?
800 science books and 2000 art books
500
n^2 − 11n + 10
(n − 10)(n − 1)
M
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n
u