Question

Вычислите: а) 5*0,1/0,6 б) 0,5*3/0,3 в) 10*0,7/4 г) 13/2,6*0,5 д) 0,2*0,7/0,42 е) 1,12/5,6*3

Answer 1

$\frac{5*0.1}{0.6} = \frac{5*1}{6} = \frac{5}{6} \\\\ \frac{0.5*3}{0.3}= \frac{5*3}{3}=5\\\\ \frac{10*0.7}{4} = \frac{7}{4} \\\\ \frac{13}{2.6*0.5} = \frac{13}{1.3}= \frac{130}{13}=10\\\\ \frac{0.2*0.7}{0.42} = \frac{2*7}{42} = \frac{1}{3} \\\\ \frac{1.12}{5.6*3} = \frac{112}{56*30}= \frac{1}{15}$