Question

Jej pls help i need my brother help

Answer 1

Answer:

$\mathsf {\frac{17}{10}}$

Step-by-step explanation:

$\mathsf {2\frac{2}{3} + \frac{14}{5} + ? = \frac{43}{6} }$

$\mathsf {\frac{8}{3} + \frac{14}{5} + ? = \frac{43}{6} }$

Take the LCM (common denominator) to be 30.

$\mathsf {\frac{80}{30} + \frac{84}{30} + ? = \frac{215}{30} }$

Bring the known values to the RHS.

$\mathsf {? = \frac{215}{30} - \frac{164}{30} }$

$\mathsf {? = \frac{51}{30}}$

$\implies \mathsf {\frac{17}{10}}$

Answer 2

Let that be x

• 2 2/3=8/3

Now

$\\ \rm\rightarrowtail \dfrac{8}{3}+\dfrac{14}{5}+x=\dfrac{43}{6}$

$\\ \rm\rightarrowtail \dfrac{40+42}{15}+x=\dfrac{43}{6}$

$\\ \rm\rightarrowtail \dfrac{82}{15}+x=\dfrac{43}{6}$

$\\ \rm\rightarrowtail x=\dfrac{43}{6}-\dfrac{82}{15}$

$\\ \rm\rightarrowtail x=\dfrac{215-164}{30}$

$\\ \rm\rightarrowtail x=\dfrac{51}{30}$

$\\ \rm\rightarrowtail x=\dfrac{17}{10}$

$\\ \rm\rightarrowtail x=1\dfrac{7}{10}$