Respuesta :
Use the least common denominator(LCD) to solve this equation:
1 + (-2/3) - (9/2)
so, what is the LCM of 3 and 2 : 6
so, the LCD = 6
1 + (-2 x 2/6) - (9 x 3/6)
the 1 = 6/6
Put it back into the equation:
6/6 + (-4/6) - (27/6)
Then, take it out of the parenthesis:
6/6 - 4/6 - 27/6
Simplify:
= - 25/6
which is the answer.
Hope that helped !! Have a great day now
The value of the given expression is -25/6.
Given that, 1 + (-2/3) - (9/2).
What is least common denominator(LCD)?
The least common denominator is the smallest number of all the common multiples of the denominators when 2 or more fractions are given.
Here, LCD of 3 and 2 is 6.
Now, 6/6 + (-4/6) - (27/6)
Simplify 6/6 - 4/6 - 27/6= - 25/6
Therefore, the value of the given expression is -25/6.
To learn more about the rational number visit:
https://brainly.com/question/17450097.
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