We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

Math Formulas Essay Sample

  • Pages: 2
  • Word count: 503
  • Rewriting Possibility: 99% (excellent)
  • Category: math

Get Full Essay

Get access to this section to get all help you need with your essay and educational issues.

Get Access

Introduction of TOPIC

Average formula:

Let a1,a2,a3,……,an be a set of numbers, average = (a1 + a2 + a3,+……+ an)/n

Fractions formulas:

Converting a mixed number to an improper fraction:

Converting an improper fraction to a mixed number:

Formula for a proportion:

In a proportion, the product of the extremes (ad) equal the product of the means(bc),

Thus, ad = bc


Percent to fraction: x% = x/100

Percentage formula: Rate/100 = Percentage/base

Rate: The percent.
Base: The amount you are taking the percent of.
Percentage: The answer obtained by multiplying the base by the rate

Consumer math formulas:

Discount = list price × discount rate

Sale price = list price − discount

Discount rate = discount ÷ list price

Sales tax = price of item × tax rate

Interest = p

rincipal × rate of interest × time Tips = cost of meals × tip

Sorry, but full essay samples are available only for registered users

Choose a Membership Plan

Commission = cost of service × commission rate

Geometry formulas:


Perimeter of a square: s + s + s + s
s:length of one side

Perimeter of a rectangle: l + w + l + w
l: length
w: width

Perimeter of a triangle: a + b + c
a, b, and c: lengths of the 3 sides


Area of a square: s × s
s: length of one side

Area of a rectangle: l × w
l: length
w: width

Area of a triangle: (b × h)/2
b: length of base
h: length of height

Area of a trapezoid: (b1 + b2) × h/2
b1 and b2: parallel sides or the bases
h: length of height


Volume of a cube: s × s × s
s: length of one side

Volume of a box: l × w × h
l: length
w: width
h: height

Volume of a sphere: (4/3) × pi × r3
pi: 3.14
r: radius of sphere

Volume of a triangular prism: area of triangle × Height = (1/2 base × height) × Height base: length of the base of the triangle
height: height of the triangle
Height: height of the triangular prism

Volume of a cylinder:pi × r2 × Height
pi: 3.14
r: radius of the circle of the base
Height: height of the cylinder

We can write a custom essay on

Math Formulas Essay Sample ...
According to Your Specific Requirements.

Order an essay

You May Also Find These Documents Helpful

Encouraging Math Curiosity

Research in the teaching order proves that when students are engaged in fun activities along with general instructions of Mathematics, they tend to learn and retain more, leading them to create a logical and an understanding towards their studies. As George Polya, states that "A teacher of mathematics has a great opportunity. If he fills his allotted time with drilling his students in routine operations, he kills their interest, hampers their intellectual development, and misuses his opportunity. But if he challenges the curiosity of his students by setting them problems proportionate to their knowledge, and helps them to solve their problems with stimulating questions, he may give them a taste for, and some means of, independent thinking." (Polya, 2004) The most important thing in developing a child’s interest in the subject is by taking it beyond the horizons of the classroom and teaching it in away, which is innovative and...

Math Readings

Indeed technology has changed our world. While the change may not always for the better; there is no denying the fact that technology has revolutionized the way we live, and perhaps, if given the chance, even the way we learn. Within the hallowed grounds of the academe, there is a fierce resistance over the use of technology like calculators and computer programs in teaching mathematics, especially in the elementary level. Purists would say that it makes students depend on the device and, thus never learn to make calculations by themselves. As such, there is a stigma attached to using calculators, that those who use them do know their numbers. While it may be a reasonable good argument, it is based on a wrong notion. What detractors fail to address is that calculators, just like computers, depend on the quality of input it is receiving. As Van de Walle said in...

Math Song Payphone

I’m at a classroom trying to solve this math problem given by you. Where should I go now can you help me, I cannot take this anymore. Yeah, I, I know its hard to remember The lessons that you have taught Its even harder to picture that I can pass this exam You said this subject is easy but now what is going on And then that time that you said came we are all nervous But now I’m trying to cope up with your solution even its hard, To gain confidence to answer your problems Still I am trying to understand I’m at a classroom trying to solve this math problem given by you Where should I go now can you help me, I cannot take this anymore If Mathematics problem did exist I would still be solving you like this I promise I will listen every time I...

Popular Essays


Emma Taylor


Hi there!
Would you like to get such a paper?
How about getting a customized one?