Question

Add the following rational numbers -1 and-2/3​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

$- 1 + ( - \frac{2}{3} )$

= $- \frac{1}{1} - \frac{2}{3}$

Lcm of 1 and 3 is 3

= $\frac{ - 1(3) - 2(1)}{3}$

= $\frac{ - 3 - 2}{3}$

= $\frac{ - 5}{3}$ Is the answer

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