Question

EXERCITIUL 3 URGENT PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS

Answer 1

Răspuns:

a)15/7x1/18-5/42

b)1/9x3/10 =1/30

c)4/5x9/8-9/10

d)7/8x2/31=7/124

e)9/43x5/21-15/301

f)7/45×15/28/1/12

g)7/23×11/9=77/207

h)1/14×49/26=49/364

Answer 2

Răspuns:

15/7×1/8-5/42

1.,9×3/10=1/10

4/5-9/8-9/10

7/8×2/31=7/124

9/43×5/21-15/301

7/45×15/28-1/21

7/23×11/9=77/207

1/14×49/26=49/364

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