Răspuns :
3 muncitori ---------10 zile
5 muncitori --------x zile
x = 3 × 10 : 5
x = 30 : 5
x = 6 zile
5 muncitori --------x zile
x = 3 × 10 : 5
x = 30 : 5
x = 6 zile
^
| 3 muncitori..........10 zile |
| 5 muncitori.......... x zile |
\/
[tex] \frac{3}{5} \times \frac{x}{10} [/tex]
[tex]3 \times 10 = 5 \times x[/tex]
[tex]30 = 5 \times x[/tex]
[tex]30 \div 5 = \times [/tex]
[tex]6 = x[/tex]
| 3 muncitori..........10 zile |
| 5 muncitori.......... x zile |
\/
[tex] \frac{3}{5} \times \frac{x}{10} [/tex]
[tex]3 \times 10 = 5 \times x[/tex]
[tex]30 = 5 \times x[/tex]
[tex]30 \div 5 = \times [/tex]
[tex]6 = x[/tex]