Question

Which is the greatest fraction?

• A. $\frac{7}{8}$
• B. $\frac{6}{7}$
• C. $\frac{8}{10}$
• D. $\frac{8}{9}$

Answer 1

The correct option is D $\frac{8}{9}$

solution:

option a:

$\frac{7}{8}$ x$\frac{1.25}{1.25}$

$\Rightarrow \frac{8.75}{10}$

$\Rightarrow 0.875$

option B

$\frac{6}{7}$ x$\frac{1.42}{1.42}$

$\Rightarrow \frac{8.52}{10}$

$\Rightarrow 0.852$

option C

$\Rightarrow 0.800$

option D

$\frac{8}{9}$ x$\frac{1.11}{1.11}$

$\Rightarrow \frac{8.88}{10}$

$\Rightarrow 0.888$

the biggest is 0.888

hence the correct opt: D