Question

Solve this



Answer is 52 notebook

Answer 1

HEY MATE. . . . . . HERE'S YOUR ANSWER. . . . . .
$let \: number \: of \: books \: sold \: be \: x. \\ then \: total \: profit \: = 5x \\ now \: total \: loss \: on \: 75 \: notebooks = 75rs. \\ so \: \\ 185 = 5x - 75 \\ 5x = 260 \\ x = 52$
this implies that total notebooks sold are 52.......

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