Question

Mark you as brainliest only if you answer question 15b only pls

Answer 1

Answer:

The value of the 'n' is. 1

Answer 2

$\large\bold{{\underline{\underline{\red{Answer:}}}}}$

$\small{ }$

$\bold{To~find,~‛n’~in~the~equation:}$

$\large\mathtt{{\frac{n}{2}}-{\frac{n}{5}}={\frac{3}{10}}}$

$\large\implies\mathtt{{\frac{5n-2n}{10}}={\frac{3}{10}}}$

$\large\implies\mathtt{{\frac{3n}{10}}={\frac{3}{10}}}$

$\large\implies\mathtt{3n={\frac{3}{{\cancel{10}}}}×{\cancel{10}}}$

$\large\implies\mathtt{3n=3}$

$\large\implies\mathtt{n={\frac{3}{3}}}$

$\large\implies\mathtt{n={\underline{\underline{1}}}}$

$\small{ }$

$\huge\bold\red{Hope~it~helps..!!}$