To find the sum of -2/3 and -3/5, we need to find a common denominator for the two fractions.
The common denominator for 3 and 5 is 15.
Converting -2/3 to have a denominator of 15, we get: -2/3 = -10/15.
Converting -3/5 to have a denominator of 15, we get: -3/5 = -9/15.
Now, we can add the two fractions: -10/15 + -9/15 = (-10 - 9) / 15 = -19/15.
So, the sum of -2/3 and -3/5 is -19/15.
-2/3+(-3/5) sum
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