Question

Решите пожалуйста:
(2000:х):2=520
(2000:х)*2=520

Answer 1

$( frac{2000}{x}) times 2 = 520 \ frac{4000}{x} = 520 \ 4000 = 520x \ x = frac{4000}{520} \x = frac{100}{13}$

$( frac{2000}{x} ) div 2 = 520 \ frac{2000}{x} div frac{1}{2} = 520 \ frac{1000}{x} = 520 \ 1000 = 520x \ x = frac{1000}{520} \ x = frac{25}{13}$