Mathematics International 0607: Number Topical Past Paper Questions

**(a)** Complete this table. [3] **(b)** Complete this relationship using $P$, $Q$, $R$, $S$ and $T$. $(a\times b\times c)\times \;\;\;\;\; = \;\;\;\;\; \times \;\;\;\;\; \times \;\;\;\;\; \times \;\;\;\;\;$ [2] **(c)** In this question there are 3 numbers: 40, $d$ and $e$. 40, $…

Rob and Sal each have $500 to invest. (a) Rob invests his $500 at a rate of 2.5% per year simple interest. Calculate the total value of Rob's investment at the end of 4 years. [3] (b) Sal invests her $500 at a rate of 1.95% per year compound interest. > (i) Calculate the value of…