Răspuns :
30/100 din 5000=30x5000:100=1500 lei
2/3 din 60=2x60:3=40=4 kg
3).a/b=3/5
axb=60
6/10=3/5
4).6/12=1/2
24/36=4/6
42/60=7/10
96/30=16/5
18/54=3/9
2/3 din 60=2x60:3=40=4 kg
3).a/b=3/5
axb=60
6/10=3/5
4).6/12=1/2
24/36=4/6
42/60=7/10
96/30=16/5
18/54=3/9
1) 5000x30:100=150000:100=1500
2) 60:3x2=20x2=40
3) a/b=3/5
axb=60
6x10=60
a=6
b=10
6/10=3/5
4) 6/12 = 1/2
24/36 = 4/9
42/60 = 7/10
96/30 = 16/5
18/54 = 3/9
2) 60:3x2=20x2=40
3) a/b=3/5
axb=60
6x10=60
a=6
b=10
6/10=3/5
4) 6/12 = 1/2
24/36 = 4/9
42/60 = 7/10
96/30 = 16/5
18/54 = 3/9