Percentages
Scientific Notation
PEMDAS
Graphs
Algebra
100
Convert 50% into a fraction and decimal
1/2, 0.5
100
1.4×10⁻⁷=?
0.00000014
100
5²–2²x3
13
100
How many people traveled to the North Pole in 2015?
40
100
10+x=15
5
200
Convert 3/4 as percentage and decimal
75% and 0.75
200
5.8x104=?
58,000
200
12–9(6–5)
3
200
How much rainfall is between June and July?
2cms
200
-2+20/b=
b=-5
300
Convert ⅕ as percentage or decimal
20% and 0.2
300
2.998x108=?
299,800,000
300
45-6+(3+2)6
69
300
How many miles can I travel in 0.5 hours?
25
300
.8+50%+3/5
1.5
400
Convert 1/7 as percentage or decimal
16% and 0.16
400
Solve for x.
16.9x10x=0.0000000169
-9
400
(5x4)8–5
155
400
How many hours does it take to travel 45kms?
1.5 hours
400
6x+15=3x+8
-7/3
500
Convert ⅛ percentage and decimal
12.5% and 0.125
500
Solve for a.
1.9x10a=0.0000000019
-9
500
11x(5²/3)-5
86.6
500
What is the time of the velocity 15?
12 seconds
500
6x+3=8x-21
24