Add −8/15+4/15.(1 point)
To add -8/15 and 4/15, you simply add the numerators and keep the denominator the same.
-8/15 + 4/15 = (-8 + 4)/15 = -4/15
To add the fractions -8/15 and 4/15, you need to have a common denominator. In this case, the common denominator is 15 since both fractions have a denominator of 15.
Next, add the numerators together and keep the denominator the same.
-8/15 + 4/15 = (-8 + 4)/15 = -4/15.
Therefore, the sum of -8/15 and 4/15 is -4/15.