Question

K/7-k/8=1then find k?

Answer 1

hay!!


Dear friend -

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here is ur answer

$\frac{k}{7 } - \frac{k}{8} = 1$


here we let Lcm of both equations


$\frac{8k - 7k}{56} = 1$
now we transfer it


$8k - 7k = 56$

In last step we subtract it

$k = 56$

Hence, solve


I hope it's help you

Answer 2

k/7-k/8=1
8k-7k/56=1
k=56