3. Maths in Day to Day Life
Maths is all around us, it is everywhere we
go.
Not only does Maths underline every process
and pattern that occurs in the world around
us, but also, a good understanding of it will
help enormously in our every day life.
Being fast in Mental arithmetic can save your
money when you go to market!
4. Maths in Commercial Usage
• Discount
• Banking
• Foreign Exchange
• Stock and Share
• Arithmetic ( Profit & Loss, Percentage, Ratio
and Proportion, Time problem)
8. Stock and Share
Stocks are sold by Brokers.
The Cost Price = Market value + Brokerage
9. How Algebra is Useful?
Let us say that you are in a shopping mall. And
you have purchased 10 grocery items. You need
to get shopping bags that can accommodate all
the 10 items, where each bag has only room for
3. how many bags will you need?
This easily includes Algebra!
10. Statistics
It is a mathematical science pertaining to the
collection, analysis, interpretation or
explanation, and presentation of data. Also
with prediction and forecasting based on data.
It provides ways to get the data needed for a
study without waste, such as surveys and
controlled experiments.
11. Statistics form a key basis tool in business and
manufacturing as well. It is used to
understand measurement systems variability,
control processes for summarizing data, and
to make data-driven decisions.
Some fields of inquiry use applied statistics so
extensively that they have specialized
terminology. Ex- engineering statistics, social
statistics, statistics in sports, etc…
12. How the concept of Mean, Median &
Mode are used in daily life?
Suppose a company is considering expanding
into an area and is studying the size of
containers that competitors are offering.
Would the company be more interested in the
mean, the median, or the mode of their
containers?
An ad agency is planning an ad campaign for a
city. Would they be more interested in the
median or mean family income for the city?
13. An economist is comparing interest rates on
90-day CDs in 8 major cities. Should he
compare the mean, the median, or the mode?
14. Calculus
• It is the study of change, in the same way that
geometry is the study of space. It includes
limits, derivatives, integrals and infinite series.
It helps us to find the area of figures, to know
the acceleration of a car moving in a highway
with a uniform speed. Also, the movement of
an artificial satellite, ship etc.
It is also used to clarify a
blurred image to a clear one.
15. • Calculus has widespread applications in
science and engineering and is used to solve
problems for which algebra alone is
insufficient. Calculus builds on algebra ,
trigonometry, and analytic geometry and
includes two major branches:
• Differential calculus- can be used for finding
the acceleration of a object.
• Integral calculus-used to find the areas of
figures that are not geometric.
16. Number Theory
It is the branch of pure Maths concerned with
properties of numbers.
It is used for creating codes for ATM/ Credit
Cards.
17. Graph Theory
It is the study of graph.
To find the easy route that can be used by a
sailor from one port to another.
The best way to
reach all the port is
shown by the arrows
18. Geometry
Study of shape, size, relative position of
figures with properties of space.
• For example, space is a huge issue when
planning various construction projects.
• Designing professions such as interior design
and architecture.
22. Maths In Biology
SYMMETRY is a general concept of studies in
Science.
Lokta-Volterra equation
Fish Sea Anemone
23. MATHS IN MEDICINE
Reconstruction of the shape of a tumor from
CAT ('computerized axial tomography‘) scans
and other medical measurements. A lot of
geometry is used in these.
Protein modeling etc.
Editor's Notes
Fibonacci numbers also appear when studying the ancestry of bees
