lcm
Find the LCM of 9 and 12.
36
What is the volume of a cube with side length 3 cm?
273
The ratio of the length to the width of a rectangle is 5:3. If the width is 9 cm, what is the length?
15 cm
A bakery sells cookies in packs of 8 and muffins in packs of 12. What is the smallest number of packs of each that the bakery must sell to have an equal number of cookies and muffins?
3 packs of cookies and 2 packs of muffins
What is the name of a quadrilateral with exactly one pair of parallel sides?
Trapezoid
A car travels 300 miles in 5 hours. What is the ratio of miles to hours?
60:1
Two gears in a machine rotate at different speeds. One gear completes a rotation every 12 seconds, and the other every 18 seconds. If they start together, after how many seconds will they align again?
36 seconds
What is the name of a polygon with 8 sides?
Octogon
The ratio of red marbles to blue marbles in a bag is 7:4. If there are 28 red marbles, how many blue marbles are there?
16 blue marbles
What is the lcm for 36 and 84?
12
What is the area of a rectangle with length 8 cm and width 3 cm?
24 cm²
A class has 24 students. The ratio of boys to girls is 3:5. How many boys and girls are in the class?
Boys: 9
Girls: 15