Mathematics Past Questions and Answers

Express \(\frac{7}{19}\) as a percentage, correct to one decimal place

Express \(\frac{7}{19}\) as a percentage, correct to one decimal place

Express 398753 correct to three significant figures

simplify \(\frac{10}{\sqrt{32}}\)

Find the missing number in the addition of the following numbers, in base seven
\(\begin{matrix}
4 & 3 & 2 & 1\\
1 & 2 & 3 & 4\\
* & * & * & *\\
1&2&3&4&1
\end{matrix}\)