Question

solve this!!!
I can not solve it

Answer 1

Your answer

Let Total items be x

Necklaces sold =

$x - \frac{2}{5}$

Bracelets Sold =

$x - \frac{3}{4}$

LCM Of 4 and 5 = 20

$\frac{2}{5} = \frac{8}{20}$

$\frac{3}{4} = \frac{15}{20}$

Necklaces = ...(i)

$\frac{20}{20} - \frac{8}{20} = \frac{12}{20}$

Bracelets = ...(ii)

$\frac{20}{20} - \frac{15}{20} = \frac{5}{20}$

After Adding (i) and (ii)

$\frac{12}{20} + \frac{5}{20} = \frac{17}{20}$

Hence Answer is option (4)

$hope \: it \: helps$