Решите уровнение (1/3+1/2)×х=3,75

$(frac{1}{3} + frac{1}{2}) * x = 3,75$
$(frac{2}{6} + frac{3}{6}) x = 3,75$
$frac{5}{6}x = 3,75$
$x =3,75 / frac{5}{6}$
$x = frac{375}{100} / frac{5}{6}$
$x = frac{375*6}{100*5}$
$x = frac{75*6}{100*1}$
$x = frac{450}{100}$
x = 4,5
Ответ: x = 4,5