Question

exercițiu 3 Vă rog din suflet a b c d Dau coroana! Mă ajută cineva

Answer 1

a) 4/6=2/3
8/12=4/6=2/3
10/38=5/19
14/100=7/50
100/150=50/75

b) 6/9=2/3
15/12=5/4
27/30=9/3=3
102/123=34/41
270/372=90/124

c) 25/60=5/12
15/55=3/11
35/80=7/14
100/85=20/15=4/3
200/195=40/39

d) 7/14=1/2
21/28=3/4
14/63=2/9
210/91=30/13
175/658=25/94

SUCCES!

Answer 2

a) 4/16 simplificam cu 2 = 4:2/16:2=2/8
8/12 simplificam cu 2= 8:2/12:2=4/6
10/38 simplificam cu 2 = 10:2/38:2=5/19
14/100 simplificam cu 2= 14:2/100:2=7/50
100/150 simplificam cu 2 = 100:2/150:2=50/75

b)6/9=6:3/9:3=2/3
15/12=15:3/12:3=5/4
27/30=27:3/30:3=9/10
102/123=102:3/123:3=34/41
270/372=270:3/372:3=90/124

c)25/60=25:5/60:5=5/12
15/55=15:5/55:5=3/11
35/80=35:5/80:5=7/16
100/85=100:5/85:5=20/17
200/195=200:5/195:5=40/39

d)7/14=7:7/14:7=1/2
21/28=21:7/28:7=3/4
14/63=14:7/63:7=2/9
210/91=210:7/91:7=30/13
175/658=175:7/658:7=25/94

Succes,
Maestrul tau