Question

Va rog frumos repede

Answer 1

Răspuns:

Explicație pas cu pas:

5.

a - b = c

a) 1/4; 3/4; 1

1 - 1/4 = 3/4

sau

1 - 3/4 = 1/4

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b)

3/4; 1/2; 1/4

3/4 - 1/4 = 1/2

(3/4 - 1/4 = 2/4 = 1/2)

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c)

1/2; 1/6; 2/3

2/3 - 1/2 = 1/6

(2/3 - 1/2 = 4/6 - 3/6 = 1/6)

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d)

7/12; 1/6; 5/12

7/12 - 5/12 = 1/6

(7/12 - 5/12 = 2/12 = 1/6)