Question

simplificati cu 10 fractiile250 pe 750....40 pe 90.....50pe70......110.pe50 .....1020pe720....470pe5000......3000 pe 7000....20 pe 90....140pe280.....720pe360......10000pe20000....3000 pe 70000.....ajutorrrrr...... ;-) ;-) ;-)

Answer 1

$\frac{25}{75}$

$\frac{4}{9}$

$\frac{5}{7}$

$\frac{11}{5}$

$\frac{102}{72}$

$\frac{47}{500}$

$\frac{300}{700}$ ⇒ $\frac{30}{70}$ ⇒ $\frac{3}{7}$

$\frac{2}{9}$

$\frac{14}{28}$

$\frac{72}{36}$

$\frac{1000}{2000}$ ⇒ $\frac{100}{200}$ ⇒ $\frac{10}{20}$ ⇒ $\frac{1}{2}$

$\frac{300}{7000}$ ⇒ $\frac{30}{700}$ ⇒ $\frac{3}{70}$

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