Question

решите уравнение 3 1/3x=7,5*4,8

Answer 1

$3frac{1}{3} x = 7.5 times 4.8 \ frac{10x}{3} = frac{75}{10} times frac{48}{10} \ frac{10x}{3} = frac{15}{2} times frac{24}{5} \ frac{10x}{3} = 36 \ 10x = 216 \ x = frac{216}{10} = 21.6$