Question

compare -11/5 - 21/8​

Answer 1

Answer:

21/8 is the answer given by a kid

Answer 2

$lcm \: of \: 5 \: and \: 8 = 40$

$\frac{ - 11}{5} \times \frac{8}{8} = \frac{ - 88}{40}$

$\frac{ - 21}{8} = \times \frac{5}{5} = \frac{ - 105}{40}$

$\frac{ - 88}{40} > \frac{ - 105}{40}$

$\frac{ - 11}{5} > \frac{ - 21}{8}$

Therefore this is your answer .

hope it helps ...

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