Question

Solve(3^-1 +2^-1)x5^-1
1.)1/6
2.)1/5
3.)1
4.)1/30
Please tell the correct one​

Answer 1

HeY TheRe!

Here's the Solution for your equation;

$\sf( {3}^{ - 1} + {2}^{ - 1} ) \times {5}^{ - 1}$

$= \sf \: \left(\frac{1}{3}+2^{-1}\right)\times 5^{-1} \:$

$= \sf \: \left(\frac{1}{3}+\frac{1}{2}\right)\times 5^{-1} \:$

$= \sf \: \frac{5}{6}\times 5^{-1}$

$= \sf \: \frac{5}{6}\times \left(\frac{1}{5}\right)$

$= \sf \: \frac{1}{6}$