Question

Сравни числа 7/15и9/20, 9/14 и 9/13, 52/51и 0,87

Answer 1

$frac{7}{15} > frac{9}{20} \ \ frac{7}{15} = frac{28}{60} \ \ frac{9}{20} = frac{27}{60}$
$frac{9}{14} < frac{9}{13} \ \ frac{9}{14} = frac{117}{182} \ \ frac{9}{13} = frac{126}{182}$
$1frac{1}{51} > frac{87}{100} \ \ 1 frac{1}{51} = 1 frac{100}{5100} \ \ frac{87}{100} = frac{4437}{5100}$