The sum of 3/8 , 20/3 and x is 657/120 . Find x. (2mks)
Evaluate: (3mks)
A man is x years old now. In 10 years time, he will be twice as old as he was 5 years ago. How old will he be in 10 years time? (3mks)
All prime numbers between 0 and 10 are arranged in a descending order to form a whole number
(a) Write down the number formed. (1mk)
(b) Test whether or not the number formed in (a) above is divisible by 11. (2mks)
Charles spent ¼ of his net salary on school fees. He spent ¼ of the remainder on electricity and water bills. He then spent 1/9 of what was left on transport. If he finally had sh 3400, what was his net January salary (3mks)
Express 0.872872872………….as a fraction (3mks)
A famer has a piece of land measuring 840m by 396m. He divides it into square plots of equal sizes. Find the maximum area of one plot. (4mks)
Evaluate (3mks)
-19 + (6-8) ÷ 2 x 5
16 ÷ 4 x -3
A map is drawn to scale of 1:50,000. Find the area in cm2 on the map of a field with an actual area of 60,000m2. (3mks)
Using a ruler, a pair of compasses only and (proportional) a set square, construct on the upper side division of line BC is 6cm, a line BD such that DBC = 37.50. Use the line BD to divide BC into 4 equal portions. (3marks)