Question

-7upon 4+3upon 2 -5upon6 ​

Answer 1

➤ Answer :-

$\tt \dfrac{( - 7)}{4} + \dfrac{3}{2} - \dfrac{5}{6}$

First step is to add the fractions.......

$\tt \dfrac{( - 7)}{4} + \dfrac{3}{2}$

Now, convert them into like fractions......

LCM of 4 and 2 is 4.

$\tt \dfrac{( - 7)}{4} + \dfrac{3 \times 2}{2 \times 2}$

$\tt \dfrac{( - 7)}{4} + \dfrac{6}{4} = \dfrac{( - 7) + 6}{4}$

$\tt \dfrac{( - 1)}{4}$

Now, subtract $\tt\dfrac{5}{6}$ with the obtained value......

$\tt \dfrac{( - 1)}{4} - \dfrac{5}{6}$

Convert them into like fractions......

LCM of 4 and 6 is 12.

$\tt \dfrac{( - 1) \times 3}{4 \times 3} - \dfrac{5 \times 2}{6 \times 2}$

$\tt \dfrac{( - 3)}{12} - \dfrac{10}{12} = \dfrac{( - 3) - 10}{12}$

$\tt \dfrac{( - 13)}{12} =$

$\Huge\therefore$The answer is $\tt\dfrac{(-13)}{12}$