PERCENTS
What is 10% of 50?
5
1.5+1.5=
3
X+5=12
X=7
area of a square with a length of 6, and a height of 6
A=36
How many planets are there in the universe?
8
Find 25% of 80
20
3/.6=
5
12*5+X=65
X=5
area of a triangle with a base of 7, and a height of 6
a=21
What is the capital of Italy?
Rome
There are 300 students in a school. 60% of them ride the bus. How many students ride the bus?
180
9*.8=
7.2
3(4n+2)=18
n=1
area of a trapezoid: base 1=7, base 2=5, height=6
a=36
What is the tallest mountain in the world?
Mount Everest
Lena got 18 out of 24 questions right on a quiz. What percent did she get correct?
75%
5.76+3.89=
9.65
8(5x+2x)=112
n=2
a=45
What is the longest bone in the body?
The femur
A sweater is on sale for $48 after a 20% discount. What was the original price?
$60
2.5×4.6=
11.5
8(9+4)+7(3x+2)=202
x=4
volume of a rectangular prism, with a length of 6, width of 8, and a height of 4
v=192
How many hearts does an octopus have?
3