Question

By what percent above the cost price should a dealer mark a pen so that after allowing the discount of f 4 % he gains 20%​

Answer 1

Answer:

$100 - 4 \div 100 + 20 \div 100$

$100 - 24 \div 100$

$10000 - 24 \div 100$insert this and. find answer...mark brianlist