Respuesta :
Yes, it is. Because you can write it in the form of p/q as
78/10
= 39/5
78/10
= 39/5
Yes, any number that can be represented as a ratio of two integers is rational...
7.8
7 8/10
78/10
39/5
You can also be aware that any terminating number (including terminating decimals) or any number with a repeating decimal pattern is rational.
7.8
7 8/10
78/10
39/5
You can also be aware that any terminating number (including terminating decimals) or any number with a repeating decimal pattern is rational.