Evaluate 1 plus negative 2/3 minus (-m) where m is 9/2

Step-by-step explanation:

Negative 2/3 means - 2/3

Hence;

1 + (-2/3) - (-m)

= 1 - 2/3 + m (positive x negative = negative, negative x negative = positive)

Substituting 9/2 for the value of m

= 1 - 2/3 + 9/2

The L. C. M = 6

= (6 - 4 + 27) / 6

= 29/6