Question

Express as a rational number of the from p/q . -7/4+0+-9/5+19/10+11/4

Answer 1

Answer:

$- \frac{121}{140}$

Step-by-step explanation:

Firstly,

The L.C.M. of 4,1,5,10,4,14= 140

$\frac{ - 245 + 0 - 252 + 266 + 110}{140}$

$\frac{ - 121}{140}$

$- \frac{121}{140}$

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