Simplify the following expressions:
$a\right)$ $\right)$ $5\dfrac {1} {7}+\left(3-\left(4\dfrac {1} {2}-\left(\dfrac {1} {4}$ of $1\dfrac {1} {3}+2\dfrac {1} {5}+1\right)\right)\right)$
$\right)$ $13\dfrac {1} {5}-\left(\dfrac {1} {5}$ $\left(4\dfrac {1} {25}+3$ 3 of $5\dfrac {1} {4}$ $-6\dfrac {1} {4}\right)\right)$

7th-9th grade

Calculus

Solution

Qanda teacher - NIMKI

please evaluate it
if you wish give me reward that help me alot
also rewarded coin will not deducted from your coin as that are on behalf of Qanda
thankyou
☺️☺️