The addition of rational numbers is carried out in the same way as that of addition of fractions. If two rational numbers are to be added we should first convert each of them into a rational number with positive denominator. Therefore, 3/13 + -5/13 = = -2/13. 2.
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The addition of rational numbers is carried out in the same way as that of addition of fractions
The addition of rational numbers is carried out in the same way as that of addition of fractions. If two rational numbers are to be added we should first convert each of them into a rational number with positive denominator. Therefore, 3/13 + -5/13 = = -2/13. 2.