Question

simplify 7 1/3 - 21/4 (21/5 - 5/3)​

Answer 1

Given:

An equation is given to us which is $\frac{71}{3} -\frac{21}{4} (\frac{21}{5}-\frac{5}{3} )$

To Find:

Simplify the equation?

Step-by-step explanation:

• We have a equation of form

           $\frac{71}{3} -\frac{21}{4} (\frac{21}{5}-\frac{5}{3} )$

• Firstly we solvew the bracets to simply the equation

            $\frac{71}{3} -\frac{21}{4} (\frac{88}{15} )$

• Now we firsly multiply them then subtract

             $\Rightarrow\frac{71}{3} -\frac{44\times7}{10} \\\Rightarrow \frac{-214}{30}=\frac{-107}{15}$

Hence, simplified form is $\frac{-107}{15}$