Răspuns:
3. 0.0029
0.0209
0.2009
2.0009
20.0009
4.148.96
130.96
289.36
170.92
5.a)7/12=35/60=175/300=1.75/3=0.58(3)
b)70/12=5.8(3)
14/12=7/6=1.1(6)
14/24=7/12=0.58(3)
c) faci pt toate ca la punctul a)
6.a)2.(3)×1.5=3.5
b)4.(6)×0.1(3)=0.6(2)
c)4.(5)×2.(1)=9.62
