4 Answers

1) In order to calculate the percentage of reduction you need to divide the final price by the original price, and then multiply by 100.
2) Calculation of the gain when buying 50 computers after the reduction of their price is done by subtracting the final price from the original price, and then multiplying by the number of computers that were bought (50 computers).

Aren't you supposed to do your home work yourself, you will never learn anything if other people give you the answers.

1) 36.7%  2) Don't know what you mean by "gain".  He saves if he avails himself of the discount, but doesn't gain unless they're sold at a profit.

Please i have so many question & i need your help

Ducky

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