Fractions
What fraction is equivalent to 2/5 ?
a. 1/2 b. 5/2 c. 4/10 d. 5/10
c. 4/10
Write 25% as a decimal
0.25
2x + 2x^2
2x + 2x^2
2(a + 3)
2a + 6
Ronaldo scored 463 goals before turning 30.
He has scored 463 goals after turning 30.
What percentage of goals has he scored after turning 30?
50%
2/3 x 4/5
8/15
Write 13/20 as a percentage
65%
3y x 4z
12yz
c(3+4)
7c
What percentage of chairs are red?
25%
7/10 ÷ 3/5
Double points if you can simplify
35/30
7/6 or 1 1/6
Write 30% as a fraction
Double points for simplified fraction
30/100
3/10
8a^5 ÷ 2a^2
4a^3
2(z+2)+2(2+z)
4z+8
In a bag of skittles, 6 are red, 4 purple, 3 green, 7 yellow, 5 orange.
What percentage are red and purple?
40%
1/3 + 2/9
5/9
Write 0.77 as a fraction
77/100
b x b^2 x b^3 x b^4
b^10
-6(y-6)
-6y+36
What is 45% of 250?
112.5
5/8 - 1/2 x 3/4
2/8 or 1/4
Write 2/5 as a percentage
40%
3c - 6c^2d ÷ 3cd
c
4(8+x)-5(2+x)
22 -x
A clothes store has a sale, everything 30% off.
A pair of jeans used to be $120, what are they after the sale?
$84