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Alessiamilitaru14
a fost răspuns

1/190 Calculați:
a) 2/3+4/3
b)13/9+4/9+1/9
c)17/8-5/8
d)41/7-5/7-8/7
e)3/4*8/9
f)15/11*2/3*22/5
g)15/22:20/11
h)35/33:5/11:7/3​

Răspuns :

Sofiamariaoprescu

a) 2/3+4/3=2+4/3=6/3=2

b) 13/9+4/9+1/9=13+4+1/9=18/9=2

c) 17/8-5/8=17-5/8=12/8=3/2

d) 41/7-5/7-8/7=41-5-8/7=28/7=4

e) 3/4*8/9=3*8/4*9=24/36=2/3

f) 15/11*2/3*22/5=15*2*22/11*3*5=660/165

g)

h)

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