Brøk – likeverdige brøker 1: Spor II – fasit

SPOR II

Oppgave 1

a)	$\frac{3}{12}=$	$\frac{9}{36}=$	$\frac{15}{60}=$	$\frac{25}{100}$
b)	$\frac{3}{4}=$	$\frac{12}{16}=$	$\frac{15}{20}=$	$\frac{75}{100}$
c)	$\frac{3}{20}=$	$\frac{12}{80}=$	$\frac{27}{180}=$	$\frac{15}{100}$
d)	$\frac{36}{40}=$	$\frac{9}{10}=$	$\frac{72}{80}=$	$\frac{90}{100}$
e)	$\frac{6}{15}=$	$\frac{4}{10}=$	$\frac{10}{25}=$	$\frac{40}{100}$

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