Solve ${{\left( \frac{27}{125} \right)}^{-\tfrac{1}{3}}}\times {{\left( \frac{4}{9} \right)}^{\tfrac{1}{2}}}$

Alfred spend $\tfrac{1}{4}$ of his money on food, $\tfrac{1}{3}$ on clothing  and saved the rest. If he saved N72,000.00, how much did he spend on food

If P = {prime factors of 210} and Q = { prime number less than 10},find $P\cap Q.$

In the diagram, $MN\parallel PO,$ $\angle PMN={{112}^{{}^\circ }},\angle PNO={{129}^{{}^\circ }}\angle NOP={{37}^{{}^\circ }}$ and$\angle MPN=y$ find the value of y

Find the coefficient of m in the expansion of $\left( \frac{m}{2}-1\frac{1}{2} \right)\left( m+\frac{2}{3} \right)$

Express $3-\left[ \frac{x-y}{y} \right]$ as a single fraction

if $x+0.4y=3$ and $y=\tfrac{1}{2}x$ find the value of $(x+y)$