Question

Doar -C ,E, F
vă rog mult!dau corona!​

Answer 1

Răspuns:

Explicație pas cu pas:

c)

3/4+1/6+5/12=8/12+2/12+5/12=25/12

e)

5/24+7/36+1/72=15/72+14/72+1/72=30/72=15/36=5/12

f) 1/45+11/60+23/180=4/180+33/180+23/180=60/180=1/3