Question

Pls simplify: 5/7÷4/9 of 27/28​

Answer 1

To simplify :   $\frac{5}{7} \div (\frac{4}{9}\times\frac{27}{28})$

Solution :

To solve the above expression  we will follow BODMAS rule.

It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.

where, B = brackets

            O = order of powers or rule

            D = Division

            M = multiplication  

             A = addition  

             S = subtraction  

According to above rule we will solve   $\frac{5}{7} \div (\frac{4}{9}\times\frac{27}{28})$

              $= \frac{5}{7} \div\frac{3}{7}$      

taking reciprocal of denominator we get,

              $= \frac{5}{7} \times \frac{7}{3}$

on simplifying terms we get ,

             $= \frac{5}{3}$

Hence on simplification of the given expression we get $\frac{5}{3}$ as answer.

Answer 2

Given,

$\frac{5}{7}$ ÷$\frac{4}{9}$ of $\frac{27}{28}$

Here, we have to simplify the given expression by using BODMAS rule

B-Border

O-of

D-Division

M-multiplication

A-Addition

S-Subtraction

First we have to multiply $\frac{4}{9}$ and $\frac{27}{28}$

After that apply the division

Now,

$\frac{5}{7}$ ÷$\frac{4}{9}$ of $\frac{27}{28}$

$=\frac{5}{7}$ ÷ $\frac{4}{9}\times\frac{27}{28}$

$=\frac{5}{7}$ ÷$\frac{3}{7}$

$= \frac{5}{7}\times \frac{7}{3}$

$= \frac{5}{3}$

Therefore, the answer is $\frac{5}{3}$.