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a fost răspuns

Calculati: a)15/7*1/18 b)1/9*3/10 c)4/5*9/8 d) 7/8*2/31 e) 9/43*5/21 f)7/45*15/28 g)7/23*11/9 g)7/23*11/9 h)1/14*49/26​

Răspuns :

Răspuns:

Explicație pas cu pas:

a)15/7×1/18=5/42

b)1/9×3/10==1/30

c)4/5×9/8=9/10

d)7/8×2/31=7/124

e)9/43×5/21=15/301

f)7/45×15/28/1/12

g)7/23×11/9=77/207

h)1/14×49/26=49/364