Question

Simplify :-
$\frac{ - 7}{4} + 0 + \frac{ - 9}{2} + \frac{19}{10} + \frac{11}{14}$
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Answer 1

$\tt{ \huge \: \underline{ \underline{Question }}\: : }$

$\\ \tt \: simplify \: \: \frac{ - 7}{ \: \: 4} + 0 + \frac{ - 9}{ \: \: \: 2} + \frac{19}{10} + \frac{11}{14}.$

$\\ \bf{ \huge \: \underline{ \underline{Answer}}\: : }$

$\tt \frac{ - 7}{ \: \: 4} + 0 + \frac{ - 9}{ \: \: \: 2} + \frac{19}{10} + \frac{11}{14} \\ \\ \tt \boxed{\frac{ - 7}{ \: \: 4} + 0 }+ \frac{ - 9}{ \: \: \: 2} + \frac{19}{10} + \frac{11}{14} \\ \\ \tt = \boxed{ \frac{ - 7}{ \: \: 4} }+ \frac{ - 9}{ \: \: \: 2} + \frac{19}{10} + \frac{11}{14} \\ \\ \sf \: lcm = 140 \\ \\ \tt { \frac{ - 7 \times 35}{ \: \: 4 \times 35} }+ \frac{ - 9 \times 70}{ \: \: \: 2 \times 70} + \frac{19 \times 14}{10 \times 14} + \frac{11 \times 10}{14 \times 10} \\ \\ = { \frac{ - 245}{ \: \: 140} }+ \frac{ - 630}{ \: \: \: 140} + \frac{266}{140} + \frac{110}{140} \\ \\ \tt = \frac{ - 245 + ( - 630) + 266 + 110}{140} \\ \\ = \underline{ \underline{ \tt \frac{ - 499}{ \: \: \: 140} }}$

$\\ \\ \bf \: Hope \: \: this \: \: helps \: \: you \: \: !$