Rational Numbers Quiz 9

$\frac{4}{5}$ the of 1 hour = ……minutes.

The measurements of a rectangular park are $41\frac{2}{3}$ m and $18\frac{3}{5}$ m then the area = …… $m^2$.

$\frac{a}{y-z}=\frac{b}{z-x}=\frac{c}{x-y}$ = then ax + by + cz = …

2a + (-2a) = …

$x^2\times\frac{1}{x^2}$ = …… (x $\neq$ 0).

$-2-\frac{1}{2}+\frac{1}{2}-7$ = ……

$\frac{25}{16}$ = ……

$4.\bar{7}$ = ……

The natural number 5 can be written as ……

(2 – 3) – 2 = ……