Question

me ajudem...
1-Escreva 5 fraçoes equivalentes para cada fraçao indicada:

4/5
7/3
2/9
7/4
3/10
8/6

Answer 1

4/5 = 8/10 = 16/20 = 32/40 = 64/80 = 128/160
7/3 = 14/6 = 28/12 = 56/24 = 112/48 = 224/96
2/9 = 4/18 = 8/36 = 16/72 = 32/144 = 64/288
7/4 = 14/8 = 28/16 = 56/32 = 112/64 = 224/128
3/10 = 6/20 = 12/40 = 24/80 = 48/160 = 96/320
8/6 = 16/12 = 32/24 = 64/48 = 128/96 = 256/192
todas as vezes multipliquei por 2