Question

a ) 1 supra 3 supra 2 = 6 supra x
b) 1 supra 0,6 supra 0,2 = x supra o,6

Answer 1

Răspuns:

x=9, x=0.2

Explicație pas cu pas:

$\frac{1}{ \frac{3}{2} } = \frac{6}{x} = > x = \frac{3}{2} \times 6 = \frac{3}{1} \times 3 = 9$

$\frac{1}{ \frac{0.6}{0.2} } = \frac{x}{0.6} = > x = \frac{0.6 \times 1}{ \frac{0.6}{0.2} } = 0.6 \times \frac{0.2}{0.6} = 1 \times \frac{0.2}{1} = 0.2$