Question

Find the difference between 8/9 and 2/7

Answer 1

Answer:

your answer is 4.625

Step-by-step explanation:

1st 7÷2

2nd 9÷8

3rd 3.5+1.125

=4.625

Answer 2

The difference between $\dfrac{8}{9}$ and $\dfrac{2}{7}$ $=\dfrac{38}{63}$

Step-by-step explanation:

We have,

$\dfrac{8}{9}$ and $\dfrac{2}{7}$

To find, the difference between $\dfrac{8}{9}$ and $\dfrac{2}{7}$ = ?

∴ The difference between $\dfrac{8}{9}$ and $\dfrac{2}{7}$

= $\dfrac{8}{9}-\dfrac{2}{7}$

The LCM of 9 and 7 = 63

$=\dfrac{7\times 8-9\times 2}{63}$

$=\dfrac{38}{63}$

∴ The difference between $\dfrac{8}{9}$ and $\dfrac{2}{7}$ $=\dfrac{38}{63}$