Question

Мама попросила Катю сходить в магазин . На покупку хлеба и молочных продуктов Катя истратила 60 рублей. что составило 3\5 всех ее денег На половину оставшихся денег девочка купила мороженое . сколько рублей она вернула маме ?

Answer 1

1)60:3/5=100(р)-мама дала кате
2)100-60=40(р)-осталось
3)40:2=20(р)-она вернула маме

Answer 2

Problem Analysis

To answer this question, we need to calculate how much money Katya returned to her mother. We are given that Katya spent 60 rubles on bread and dairy products, which is 3/5 of all her money. We also know that she spent half of the remaining money on ice cream. We need to determine the amount of money she returned to her mother.

Solution

Let's break down the problem step by step:

1. Katya spent 60 rubles on bread and dairy products, which is 3/5 of all her money. 2. This means that 3/5 of her money is equal to 60 rubles. 3. To find the total amount of money she had, we can multiply 60 rubles by 5/3. 4. This gives us 100 rubles as the total amount of money Katya had. 5. Katya spent half of the remaining money on ice cream. 6. The remaining money is 100 rubles minus 60 rubles, which is 40 rubles. 7. Half of 40 rubles is 20 rubles. 8. Therefore, Katya spent 20 rubles on ice cream. 9. To find out how much money she returned to her mother, we subtract the amount spent on ice cream from the remaining money. 10. The remaining money is 40 rubles minus 20 rubles, which is 20 rubles.

Katya returned 20 rubles to her mother.

Conclusion

Katya returned 20 rubles to her mother after spending 60 rubles on bread, dairy products, and ice cream.

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