Răspuns :
[tex] \frac{45}{100} \times 300 = 45 \times 3 = 135[/tex]
[tex] \frac{18}{100} \times 120 = 1.8 \times 12 = 21.6[/tex]
[tex] \frac{15}{100} \times 420 = 1.5 \times 42 = 63[/tex]
,(◠‿◕)(◠‿◕)(◠‿◕)
[tex] \frac{45}{100} \times 300 = 45 \times 3 = 135[/tex]
[tex] \frac{18}{100} \times 120 = 1.8 \times 12 = 21.6[/tex]
[tex] \frac{15}{100} \times 420 = 1.5 \times 42 = 63[/tex]
,(◠‿◕)(◠‿◕)(◠‿◕)