Question

write the equivalent rational number 5 by 8 with the following denominators a)128 b)-128​

Answer 1

Step-by-step explanation:

the equivalent rational no will be....

5×16/8×16 = 80/128

a = 128/8 = 16

b = -128/8= -16

then... rational no will be.... -80=128

hope it helps you.....