Question

Даю 25 баллов. Шоколадка стоит 60 рублей , это на 30 рублей дороже, чем упаковка зефира. Сколько Маша получит сдачи с 1000 рублей , если купит 3 шоколадки и 2 упаковки зефира.

Answer 1

1)60-30=30 руб. (цена одной упаковки зефира).
2)60*3=180 руб.
3)30*2=60 руб.
4)180+60=240 руб.
5) 1000-240=760 руб.
Ответ: сдача равна 760 рублям.

Answer 2

1 шоколад- 60 руб
1 зефир- 30 руб
3 шоколад- 180р
2 зефира- 60р
1000-(180+60)=1000-240=760руб

Answer 3

Calculation of Change

To calculate the change that Masha will receive after buying 3 chocolate bars and 2 packs of marshmallows, we need to determine the total cost of the items and subtract it from the amount of money Masha will pay.

Cost of Chocolate Bars and Marshmallows

The cost of a chocolate bar is 60 rubles, which is 30 rubles more expensive than a pack of marshmallows. Therefore, the cost of a pack of marshmallows can be calculated as 60 - 30 = 30 rubles.

Total Cost of Items

Masha is buying 3 chocolate bars and 2 packs of marshmallows. To calculate the total cost, we can multiply the cost of each item by the quantity and sum them up.

The total cost of the chocolate bars is 3 * 60 = 180 rubles. The total cost of the marshmallows is 2 * 30 = 60 rubles.

Therefore, the total cost of the items is 180 + 60 = 240 rubles.

Calculation of Change

Masha will pay with 1000 rubles. To calculate the change, we need to subtract the total cost of the items from the amount paid.

Change = Amount paid - Total cost of items Change = 1000 - 240 = 760 rubles.

Therefore, Masha will receive 760 rubles as change when she buys 3 chocolate bars and 2 packs of marshmallows with 1000 rubles.

Please let me know if there is anything else I can help you with!