Răspuns:
Explicație pas cu pas:
4
2/4=2·16/4·16=32/64
3/8=3·8/8·8=24/64
5/16=5·4/16·4=20/64
7/2=7·32/2·32=224/64
9/32=9·2/32·2=18/64
a)7/2·=7·2/2·2=14/4
b)7·3/2·3=21/6
c)7·4/2·4=28/8
d)7·5/2·5=35/10
e)7·6/2·6=42/12
f)7·7/2·7=48/14
