Question

efectuati:a) 2/3*5/3,b)4/5*3/7,c)9/4*3/7,d)1/5*(-4/3),e)(-7/5)*3/2,f)8/3*(-2/3),g)(-2/3)*(-4/5),h)(-7/2)*(-5/9),i)(-4/2)*(-2/7)j)4/7*(-35/24)​

Answer 1

Răspuns:

a. 10/9

b.12/35

c. 27/28

d.-4/15

e.-21/10

f.-16/9

g.8/15

h.35/18

i.8/14=4/7

j.-140/168=-5/6

Explicație pas cu pas: