MATHEMATICS PROBLEM SOLVER

It is a site for parents, students and teachers. This site can help O-LEVEL or GCSE secondary school students in mastering mathematics subject. It intends to involve the learners by making them follow up the examples before they can do questions on their own at the TRY THIS.... section. There are some videos, tests, quizzes and past examination questions. Learning the examples will ultimately give students the required confidence in solving various questions in mathematics.

▼
Monday, 19 September 2016

SIMPLE INTEREST 1

›
Rayan deposited the amount of 8,000/= in a bank for 7 years and got a profit of 2800/=. Find the interest rate? Solution I = 2...
Sunday, 10 July 2016

FACTORIZATION 1

›
Factorize 121-d 2 Solution We use difference of two squares a 2   – b 2   = (a - b)(a + b) 121-d 2   = 11 2 -d 2          ...

PROBABILITY 1

›
A card is picked at random from a pack of playing cards. Find the probability that it is a red card. Solution Total playing card i...

PERCENTAGE PROFIT 1

›
A man got a profit of 130/= after selling an item for 5200/=. Find the percentage profit. Solution %’ge profit =   Profit    X  10...

SETS 1

›
If n(A)= 60 , n(AuB) = 200 and n(AnB)=20, find n(B) Solution n(AuB) = n(A) + n(B) - n(AnB)   200     = 60 + n(B)  – 20   2...

MONEY RATES 1

›
How many US Dollars are worth Tsh. 8,500,000/=? solution 1 US Dollar = 1700 Tsh.              ?      = 10,200,000/= After cr...
1 comment:

TRIGONOMETRY 1

›
Express each of the following as trigonometric ratios of positive acute angles:  (i)   Sin(-50 0 )   (ii) Cos(-210 0 )    (iii) Tan( -170 ...
Monday, 4 July 2016

LOGARITHMS 6

›
Evaluate Log1000 +  log   0.00001 + log 3 243 Solution = Log1000 +  log   0.00001 + log 3 243 = Log10 3   +  log   10 -5   + l...

FUNCTIONS 1

›
If F(x) = 13x + 14; Find F -1 (x). Solution HINT: F -1 (x) means inverse. PROCEDURE: Make x the subject and then interchange...

WORD PROBLEMS 1

›
In a box of 500 books, 160 are red in colour while the rest are bluish in color. Give out the percentage of blue books. solution 1...
‹
›
Home
View web version

About Me

My photo
View my complete profile
Powered by Blogger.