Grade 8 Exam / Mathematics Exam

How long will it take birr 1500 to get birr 300 simple interest at a rate of $10\%$?

If $(4.12)^2 = 16.97$, then what is $(41.2)^2$?

What is the solution set of the equation? $\frac{x-3}{2} + \frac{x+4}{4} = \frac{9x}{8}$

What is the smallest of four consecutive integers whose sum is 138?

If $x = -\frac{2}{3}$ and $y = \frac{-2}{3}$, then what is the value of $\frac{x-10y}{6x+15y}$?

Which of the following is the solution set of $\frac{2}{3}x + \frac{x}{3} = \frac{5}{3} + x$?

What is the simple interest on birr 75 at a rate of $6\%$ per year for 8 years?

What principal will earn birr 9,000 simple interest in 3 years at a rate of $10\%$?

A man bought a sheep for birr 750 and sold it for birr 900. What is his profit?