(LÕK mat 9 II)

Protsentide avaldamine hariliku murruna

140. Avalda protsendid hariliku murruna.

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

20% = $\frac{20}{100}$ = $\frac{}{10}$ = $\frac{}{5}$

25% = $\frac{25}{100}$ = $\frac{}{}$

50% = $\frac{50}{100}$ = $\frac{}{10}$ = $\frac{}{2}$

75% = $\frac{75}{100}$ = $\frac{}{}$

Sobita.

$\frac{1}{4}$
$\frac{1}{2}$
$\frac{3}{4}$

veerand
pool
kolm-veerand

141. Täida lüngad.

1 = 100%
$\frac{1}{2}$ = 50%					$\frac{1}{}$ = %
$\frac{}{}$ = %			$\frac{}{}$ = %		$\frac{}{}$ = %			$\frac{}{}$ = %
$\frac{}{}$ = %		$\frac{}{}$ = %		$\frac{}{}$ = %		$\frac{}{}$ = %		$\frac{}{}$ = %
$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %	$\frac{}{}$ = %

142. Avalda värvitud osa murruna ja protsendina.

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

$\frac{}{100}$ = $\frac{}{}$ = %

$\frac{}{100}$ = $\frac{}{}$ = %

$\frac{75}{100}$ = $\frac{}{}$ = %

$\frac{}{100}$ = $\frac{}{}$ = %

$\frac{}{100}$ = $\frac{}{}$ = %

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