Question

The speed thing above the chart, Ya pretend that is not there

Answer 1

For this case we have:

a)

$\frac {1} {10}$to convert as a percentage we have:

$\frac {1} {10}$ * 100% = 10%

b)

$\frac {1} {4}$, if we multiply the numerator and denominator by 25 we have:

$\frac {25} {100}$

c)

Now we must write a fraction that represents 50%.

We have$\frac {1} {2}$. If we multiply the numerator and denominator by 50 we have:

$\frac {50} {100}$

Answer:

10%

$\frac {25} {100}\\\frac {1} {2}$

Answer 2

Answer:

$a=10\%\\\\b=\frac{25}{100}\\\\c=\frac{1}{2}$

Step-by-step explanation:

To find "a" you can multiply $\frac{10}{100}$ by 100, then this is:

$a=\frac{10}{100}*100\\\\a=10\%$

To find "b", you can multiply the numerator and the denominator of the fraction $\frac{1}{4}$ by 25, getting:

$b=\frac{1*25}{4*25}\\\\b=\frac{25}{100}$

To find "c", you can reduce the fraction $\frac{50}{100}$. Then you get that this is:

$c=\frac{50}{100}\\\\c=\frac{25}{50}\\\\c=\frac{5}{10}\\\\c=\frac{1}{2}$