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Calculati:
repede va rog​


Calculatirepede Va Rog class=

Răspuns :

Răspuns:

a)3×2/5=6/5

b)5×4/3=20/3

c)8×2=16

d)2×2/7=4/7

e)5/3×1/4=5/12

f)8/7×1/6=8/42=4/21

g)1/3×1/3=1/9

h)7/2×1/2=7/4