Question

вырази обыкновенной дробью;26%,45%,80%,90%

Answer 1

$26= frac{26}{100} = frac{13}{50} \ \ 45= frac{45}{100} = frac{9}{20} \ \ 80= frac{80}{100} = frac{8}{10} = frac{4}{5} \ \ 90= frac{90}{100} = frac{9}{10}$