Question

Шапка стоит 10 р .покупатель купил её отдав 25 р. продавец попросил соседку разменять 25 р.она дала 10+10+5 р продавец отдал покупателю шапку и 15 р сдачи. после этого пришла соседка и сказала что 25 р фальшивые.продавец отдал ей 25 р своих ВОПРОС--на сколько рублей прогорел продавец?

Answer 1

На 15 рублей, так как продавец отдал 25, но за шапку взял 10

Answer 2

Problem Analysis

A buyer purchased a hat for 25 rubles from a seller who originally priced it at 10 rubles. The seller asked a neighbor to exchange the 25 rubles for smaller denominations, and the neighbor gave the seller 10 rubles, 10 rubles, and 5 rubles. The seller then gave the buyer the hat and 15 rubles in change. Later, the neighbor claimed that the 25 rubles were counterfeit, and the seller returned 25 rubles to the neighbor. The question is how much money the seller lost in this transaction.

Solution

To calculate the amount of money the seller lost, we need to determine the total amount of money the seller received and compare it to the amount the seller returned to the neighbor.

1. The buyer purchased the hat for 25 rubles. 2. The seller received 25 rubles from the buyer. 3. The seller asked the neighbor to exchange the 25 rubles. - The neighbor gave the seller 10 rubles, 10 rubles, and 5 rubles. - The seller received a total of 25 rubles from the neighbor. 4. The seller gave the buyer the hat and 15 rubles in change. - The seller returned 15 rubles to the buyer. 5. The neighbor claimed that the 25 rubles were counterfeit, and the seller returned 25 rubles to the neighbor. - The seller returned 25 rubles to the neighbor.

To calculate the amount of money the seller lost, we subtract the total amount the seller returned to the neighbor from the total amount the seller received:

Total amount received by the seller: 25 rubles (from the buyer) + 25 rubles (from the neighbor) = 50 rubles. Total amount returned to the neighbor: 25 rubles.

Therefore, the seller lost 25 rubles in this transaction.

Conclusion

The seller lost 25 rubles in this transaction.