Fractions, decimals and percentages
There are 200 girls and 300 boys in this school.
What percentage of the school is just girls?
40%
Evaluate 53
125
Find the area of a circle with a radius of 3, in terms of pi
9pi
Expand 9(x+8)
9x+72
What is a group of fish called?
A school
What is the multiplier for a 16% decrease?
DAILY DOUBLE
Simplify 23 x 25
28
Find the volume of a cube with sides of 10 cm.
include units.
1000 cm3
x = 2, y = 3 and z = 4
x + 2y + 3z = ?
20
What is a group of lions called
A pride
DAILY DOUBLE
What is 30% of $85
$25.50
25 x 39 / 23 x 34
22 x 35
Find the surface area of a cube with sides of 10. include units.
600 cm2
6p × 8p =
48p2
What is a group of crows called?
A murder
Convert 375 minutes to hours.
6.25 hours
24 x 34 / ?? x ? = 23 x 32
2 x 32
Find the expression for the area of a rectangle with a width of (x+2) and length of (x+6).
(8a)2 ÷ 16a =
4a
What is a group of Owls called
A parliament
If 33 1/3 of a number is 9, find the number?
27
Write as a product of prime factors.
50
52 x 2
What is the formula for the volume of a cone?
1/3pir^2h
Solve
4(x-2)+5 = 2x
x = 1.5
What is group of flamingos called
A flamboyance