Question

Мама подарила маше копилку 1 день маша бросила туда одну копейку каждый день она удваивает сумму денег в копилке сколько денег положила маша копилку на 15 день

Answer 1

1 день = 1 коп2 день = 2 коп3 день = 4 коп4 день = 8 коп5 день = 16 коп6 день = 32 коп7 день = 64 коп8 день = 128 коп9 день = 256 коп10 день = 512 коп11 день = 1024 коп12 день = 2048 коп13 день = 4096 коп14 день = 8192 коп15 день = 16384 коп = 163 руб 84 коп - положила Маша в копилку на 15 день

Answer 2

Calculation of the Amount of Money in the Piggy Bank

To calculate the amount of money Masha put in the piggy bank after 15 days, we need to consider that she doubles the amount of money in the piggy bank every day.

On the first day, Masha put 1 kopek in the piggy bank.

On the second day, the amount of money in the piggy bank doubled to 2 kopeks.

On the third day, the amount of money in the piggy bank doubled again to 4 kopeks.

This doubling pattern continues for each subsequent day.

To find the amount of money in the piggy bank after 15 days, we can use the formula:

Amount of money = Initial amount * (2 ^ Number of days)

Plugging in the values, we have:

Amount of money = 1 kopek * (2 ^ 15)

Calculating this, we find that Masha put 32,768 kopeks in the piggy bank after 15 days.

Therefore, Masha put 32,768 kopeks in the piggy bank on the 15th day.