Question

приведите дробь :
3/4 к знаменателю 8, 20, 100, 1000;

Answer 1

$ttdisplaystylefrac{3}{4}=frac{3*2}{4*2}=frac{6}{8}$

$ttdisplaystylefrac{3}{4}=frac{3*5}{4*5}=frac{15}{20}$

$ttdisplaystylefrac{3}{4}=frac{3*25}{4*25}=frac{75}{100}$

$ttdisplaystylefrac{3}{4}=frac{3*250}{4*250}=frac{750}{1000}$