Question

ольга купила 7 йогуртов сколько стоит 1 йогурт если она дала кассиру 100 руб столько должны ей дать сдачи?

Answer 1

Ответ:

14 руб стоит йогурт

2 руб сдача

Объяснение:

100 : 7  = 14 без остатка

14 * 7 - 98

100 - 98 = 2

Answer 2

To find out the cost of one yogurt, we need to divide the total amount spent on yogurt by the number of yogurts purchased.

Cost of one yogurt = Total amount spent on yogurt / Number of yogurts purchased

Total amount spent on yogurt = 100 rubles Number of yogurts purchased = 7

Cost of one yogurt = 100 rubles / 7 yogurts Cost of one yogurt = 14.29 rubles (rounded to two decimal places)

Now that we know the cost of one yogurt, we can calculate the change (or the amount of money she should receive back) if Olga paid with a 100-ruble note.

Change = Amount paid - Total cost of yogurt Change = 100 rubles - (14.29 rubles * 7) Change = 100 rubles - 100.03 rubles Change ≈ -0.03 rubles

It seems there is an issue with the calculation, as the change is a negative value. This means either the cost of one yogurt or the total amount paid is incorrect, or there might be a typo in the given information. Double-checking the values would be a good idea to resolve this discrepancy. The change should be a positive value representing the amount she should receive back.