Question

Dau Coronita...Suma= 187,5 lei
Pretul (lei/kg|) Cantitatea (kg)
7,5=25
...=5
15=...
3,75=...
...=3
31,25=...
c) Masa(m)=800 kg
Densitatea(kg/m3) Volumul(m3)
1000=0,8
125=...
160=...
400=...
...=1,6
...=1,28
d)Cantitatea de benzina =20 l
Consumul (l) la 1 km
0,1=200
0,05=...
0,16=...
...=250
...=50
0,25=...

Answer 1

7.5=25
37.5=5
15=12.5
3.75=50
62.5=3
31.25=6


1000=0.8
125=6.4
160=5
400=2
500=1.6
625=1.28

0.1=200
0.05=400
0.16=125
0.08=250
0.4=50
0.25=80