Question

Стоимость полугодовой подписки на журнал составляет 460 рублей, а стоимость одного номера журнала — 24 рубля. За полгода Аня купила 25 номеров журнала. На сколько рублей меньше она бы потратила, если бы подписалась на журнал?

Answer 1

1) 24*25 =600(руб) за все журналы за полгода
2) 600-460 = 140 (руб)

Answer 2

Calculating the Cost Difference

To calculate the cost difference, we can compare the total cost of buying 25 individual issues with the cost of a half-year subscription.

The cost of 25 individual issues can be calculated as follows: Cost of 25 individual issues = 25 * (cost of one issue)

The cost of a half-year subscription can be calculated as: Cost of half-year subscription = 460 rubles

Let's calculate the cost difference.

Cost of 25 Individual Issues

The cost of 25 individual issues can be calculated using the given cost of one issue: Cost of 25 individual issues = 25 * 24 rubles

Cost of Half-Year Subscription

The cost of a half-year subscription is given as: Cost of half-year subscription = 460 rubles

Now, let's calculate the cost difference between buying 25 individual issues and a half-year subscription.

Cost Difference

The cost difference can be calculated as: Cost difference = (Cost of 25 individual issues) - (Cost of half-year subscription)

Let's calculate the cost difference.