Question

help me plssssssssss ​

Answer 1

Answer:

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

Cost price of book =Rs.80

Selling price of book =Rs.100

Since (SP)>(CP), so there is a gain

Gain =(SP)−(CP)

=Rs.(100−80)

=Rs.20

Gain %={(gain/CP)×100}

==> {20/80)×100}

==> {20/20)×25}

==> 25%

Step-by-step explanation:

YOUR ANS IS OPTIONS 2