Question

escreva cinco frações equivalentes a cada uma das apresentadas a seguir 3/10 7/8 4/5 8/9 6/13

Answer 1

a) 3/10=6/20; 9/30; 12/40; 15/50; 18/60.
b) 7/8=14/16; 21/24; 28/32; 35/40; 42/48.
c) 4/5=8/10, 12/15, 16/20, 20/25, 24/30.
d) 8/9=16/18, 24/27, 32/36, 40/45, 48/54.
e) 6/13=12/26, 18/39, 24/52, 30/65, 36/78.