1 Answer

LMokrane · Answer 1 · 2023-11-18T12:13:47+0000

A percentage is a fraction that has a denominator of 100. The percentage formula to determine x% of y is

$x\%\text{ of y=}(x)/(100)\cdot y$

1. 10% of 75

$\begin{gathered} =(10)/(100)\cdot75 \\ =(75)/(10) \\ =7.5 \end{gathered}$

2. 1% of 75

$\begin{gathered} =(1)/(100)\cdot75 \\ =0.75 \end{gathered}$

3. 0.1% of 75

$\begin{gathered} =(0.1)/(100)\cdot75 \\ =0.075 \end{gathered}$

4. 0.5% of 75

$\begin{gathered} =(0.5)/(100)\cdot75 \\ =0.375 \end{gathered}$

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