Question

ex 3! am nevoie că nu știu să îl fac!​

Answer 1

Răspuns:

Explicație pas cu pas:

a)

2/3 : 5/6 : 7/2 = 2/3 x 6/5 x 2/7 = 8/35

b)

5/2 : 1/5 : 7/10 = 5/2 x 5/1 x 10/7 = 125/7

c)

1/4 : 3/2 : 1/3 = 1/4 x 2/3 x 3/1 = 1/2

d)

7/12 : 2/3 : 3/2 : 5/6 = 7/12 x 3/2 x 2/3 x 5/6 = 35/72

e)

2/7 : 3/14 : 1/4 = 2/7 x 14/3 x 4/1 = 16/3

f)

2/6 : 4/5 : 1/8 = 2/6 x 5/4 x 8/1 = 10/3

g)

3/4 : 1/2 : 7/10 = 3/4 x 2/1 x 10/7 = 15/7

h)

3/28 : 5/7 : 11/14 = 3/28 x 7/5 x 14/11 = 21/110