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13-05-2022
Mathematics

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is −1.28 a rational number?

Respuesta :

phobdisc phobdisc

13-05-2022

The number -1.28 is rational if it is an integer or decimal, so yes it is.

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dnrussell727 dnrussell727

13-05-2022

Answer:

we have 1.28 with bar above 28 signifying that the number can also be written as 1.28282828 The mixed number is then equal to,

1 and 28/99 or 1 and 28 over 99

Therefore, the answer to this item is the second choice.

Step-by-step explanation:

My brother helped me with this one

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