Question

решите уравнение 3 х+1/60 *100=4

Answer 1

$3x + frac{1}{60} times 100 = 4 \ \ 3x + frac{1}{3} times 5 = 4 \ \ 3x + frac{5}{3} = 4 \ \ 3x = 4 - frac{5}{3} \ \ 3x = frac{7}{3} \ \ x = frac{7}{3} div 3 \ \ x = frac{7}{9}$