Final answer:
To convert -2.4 to a fraction in simplest form, divide -24/10 by their greatest common divisor (GCD) of 2, resulting in -12/5.
Step-by-step explanation:
To convert -2.4 to a fraction in simplest form, we first need to rewrite the decimal as a fraction. In this case, -2.4 can be written as -24/10. However, to simplify the fraction, we need to divide both the numerator and the denominator by their greatest common divisor (GCD). The GCD of 24 and 10 is 2, so dividing both by 2 gives us -12/5. Therefore, -2.4 as a fraction in simplest form is -12/5.
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