Fractions, decimals and percentages
Financial Maths
Indices
Numbers of any magnitude
Algebra
100
Convert 70% to a fraction in lowest terms?
7/10
100
Find John's Daily pay if he work 7hours a day at $15 an hour.
$105
100
Evaluate 53
125
100
What does Tera stand for ?
1 Trillion (1012)
100
Multiply x and 5y and to this result add 9
5xy+ 9
200
Convert the following percentages to a decimal 63.2%
0.632
200
Rami earns $28.20 per hour. He works 7 hours at time-and-a half. How much money does he earn?
$296.10
200
Simplify 23 x 25
28 or 256
200
127 x 43 =
round to the nearest hundred
5,500
200
x = 2, y = 3 and z = 4x
Evaluate x + 2y + 3z =
32
300
What is 19% of $84
$15.96
300
Jen earns $567 a week what is her yearly Salary?
$29 484
300
25 x 39 / 23 x 34
22 x 35
300
Round to 2 d.p 27.36567
27.37
300
(7p × 8q × 14p)/16pq2
49p/q
400
What percentage is 28min of 3 hours (2 d.p)
15.56 min
400
$6000 invested at a simple interest at 4% per annum for 5 years. How much interest is earned?
$1200
400
24 x 34 / ?? x ? = 23 x 32
2 x 32
400
4 centuries = how many decades ?
40
400
16a ÷ (8a)2=
1/4a
500
If 33 1/3 % of a number is 9, find the number?
27
500
Which job is better?
Fortlift Driver
500
(23 x 34 )2
Leave your answer in index form.
26 x 38
500
Convert to scientific notation 0.0000045
4.5 x 10-6
500
Make x the subject in y=sqrt(5-x2)
x=+-(sqrt(5-y2))