Question

3 карандаша стоит-45 руб. сколько карандашей- можно купить за 60 руб.

Answer 1

45:3=15
60:15=4
ответ:на 60 рублей можно купить 4 карандаша.

Answer 2

3 карандаша и сдача (остаток) будет 15 руб. 

Answer 3

Calculation of the Number of Pencils

To calculate the number of pencils that can be bought for 60 rubles, we need to know the price of each pencil. According to the information provided, 3 pencils cost 45 rubles.

To find the price of a single pencil, we can divide the total cost of 3 pencils by the number of pencils:

Price of a single pencil = Total cost of 3 pencils / Number of pencils

Using this formula, we can calculate the price of a single pencil:

Price of a single pencil = 45 rubles / 3 pencils = 15 rubles per pencil.

Now that we know the price of a single pencil, we can calculate the number of pencils that can be bought for 60 rubles:

Number of pencils = Total budget / Price of a single pencil

Substituting the values, we get:

Number of pencils = 60 rubles / 15 rubles per pencil = 4 pencils

Therefore, with a budget of 60 rubles, you can buy 4 pencils.