Question

Scrie fractii egale: 3/2= 6/3= 2/2= - = 2/4= - = - = -​

Answer 1

3/2 = 6/4 = 9/6 = 300/200

6/3 = 12/6 = 20/10 = 1000/500

2/2 = 3/3 = 111/111 = 432/432

2/4 = 10/20 = 121/242 = 630/1260

Answer 2

Răspuns:

Explicație pas cu pas:

3/2 = 6/4 = 9/6 = 12/8 = 15/10 = 30/20

3/2 = ( 3×2)/(2×2) = (3×3)/(2×3)=(3×4)/(2×4)= (3×5)/(2×5)=(3×10)/(2×10)

6/3 = 2/1 = 12/6 = 8/4 = 10/5

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2/2 = 3/3 = 4/4 = 5/5 = 12/12 → fractii echiunitare

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2/4 = 1/2 = 4/8 = 5/10 = 3/6 = 10/20