Question

В коробке было 18 пирожных. Съели 1 шестую пирожных. Сколько пирожных осталось? И ПОД Б Съели 3 пирожных . что составляет 1 шестая всех пирожных из коробке. сколько пирожных осталось?

Answer 1

1)18*1/6=3 (съели)
2)18-3=15(осталось)

1)18-3=15(осталось)
2)15*1/6=15/6

Answer 2

Problem Setup

Let's solve this step by step.

1. Initially, there were 18 pastries in the box. 2. After consuming 1/6 of the pastries, the number of remaining pastries needs to be calculated. 3. Then, after consuming 3 more pastries, which is 1/6 of the total pastries, the remaining number of pastries needs to be determined.

Calculation

1. Initial pastries in the box: 18

After consuming 1/6 of the pastries: - 1/6 of 18 = 3 - So, 18 - 3 = 15 pastries remaining

After consuming 3 more pastries, which is 1/6 of the total pastries: - 1/6 of (15) = 15 / 6 = 2.5 - As we can't have half a pastry, we consider only the whole number part, which is 2. - So, 15 - 2 = 13 pastries remaining

Conclusion

After consuming 1/6 of the pastries and then 3 more pastries, there are 13 pastries remaining in the box.