Question

find the value of 4/9 + 7/4​

Answer 1

Answer:

Step-by-step explanation:

first we have to take LCM of the denominators 9 and 4

 LCM= 36

=4*4/9*4 + 7*9/4*9

=16/36 + 63/36

=16+63/36

=79/36

4/9 + 7/4 = 79/36

Answer 2

Answer:

The value of $\frac{4}{9} +\frac{7}{4}$ is $\frac{79}{36}$.

Step-by-step explanation:

As per data given in the question,

We have,

$\frac{4}{9} +\frac{7}{4}$

To find the sum of given rational numbers, we must first equalize their denominators by taking the LCM if they are not equal.

So, the LCM of $9$ and $4$ is $36$.

Convert $\frac{4}{9}$ and $\frac{7}{4}$ to fractions with denominator $36$,

$=> \frac{16}{36}+\frac{63}{36}$

Now, both denominators are the same,

Therefore we take denominator as common and add the numerators,

$=> \frac{16+63}{36}$

$=> \frac{79}{36}$

Hence, the required solution is $\frac{79}{36}$.