Question

e The rational humdless compare the -7/9 and 4/5
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Answer 1

$\huge\boxed{\fcolorbox{red}{ink}{Verified Answer}}$

LCM of 9 & 5 = 45

Now,

$\frac{ - 7 \times 5}{9 \times 5} = \frac{ - 35}{45}$

$\frac{4 \times 9}{5 \times 9} = \frac{36}{45}$

by comparing,

$\frac{36}{45} < \frac{ - 35}{45}$

hence,

$\frac{4}{5} < \frac{ - 7}{9}$

Answer 2

Answer:

$\huge\boxed{\fcolorbox{red}{ink}{Verified Answer}}$

LCM of 9 & 5 = 45

Now,

$\frac{ - 7 \times 5}{9 \times 5} = \frac{ - 35}{45}$

$\frac{4 \times 9}{5 \times 9} = \frac{36}{45}$

by comparing,

$\frac{36}{45} < \frac{ - 35}{45}$

hence,

$\frac{4}{5} < \frac{ - 7}{9}$