Question

cinco frações equivalentes a 3\10, 7\8,4\5,8\9,6\13

Answer 1

Resposta:

3\10 = 6/20; 12/40; 15/50; 18/60; 21/70  

7\8 = 14/16/ 21/24; 28/32; 35/40/ 42/48

4\5 = 8/10; 12/15; 16/20; 20/25; 24/30

8\9 = 16/18/; 24/27; 32/36; 40/45; 48/54

6\13 = 12/26; 18/39; 24/52; 30/65; 36/78

Explicação passo-a-passo: