Question

Minus 7 upon 9 minus 5 upon 12 + 1 upon 30

Answer 1

Answer:

-209/180

Step-by-step explanation:

kindly see the attachment for explanation.

Answer 2

Step-by-step explanation:

We need to solve the given expression such that,

$\dfrac{-7}{9}-\dfrac{5}{12}+\dfrac{1}{30}$

Taking LCM of 9,12 and 30. We get it as 180

Now solving the above terms such that, we get :

$\dfrac{-7}{9}-\dfrac{5}{12}+\dfrac{1}{30}=\dfrac{-209}{180}$

Hence, this is the required solution.

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Addition