Question

2 тетради стоят столько же, сколько 1 блокнот, а 1 набор красок в 4 раза дороже, чем блокнот. Посчитай, хватит ли 100р., чтобы купить 8 таких тетрадей и 1 набор красок, если 1 тетрадь стоит 4р.

Answer 1

1). 4*2=8(руб) стоит 1 блокнот
2).8*4=32(руб) набор красок
3). 4*4=16(руб) будут стоить 8 тетрадей
4). 16+32=48(руб)-будет стоить вся покупка
Ответ: 100 рублей хватит чтобы купить 8 тетрадей и 1 набор красок.

Answer 2

Тетрадь - 4 руб
блокнот 2*4=8 руб
краски - 4*8=32 руб
8*4+32=64 руб
100-64=36 руб останется

Answer 3

Problem Analysis

We are given the following information: - 2 notebooks cost the same as 1 notepad. - 1 set of paints is 4 times more expensive than a notepad. - We need to determine if 100 rubles is enough to buy 8 notebooks and 1 set of paints, given that 1 notebook costs 4 rubles.

Solution

To solve this problem, we need to calculate the total cost of 8 notebooks and 1 set of paints and compare it to the available budget of 100 rubles.

Let's break down the problem step by step:

1. Calculate the cost of 8 notebooks: - The cost of 1 notebook is given as 4 rubles. - Therefore, the cost of 8 notebooks would be 8 * 4 = 32 rubles.

2. Calculate the cost of 1 set of paints: - The set of paints is 4 times more expensive than a notebook. - Therefore, the cost of 1 set of paints would be 4 * 4 = 16 rubles.

3. Calculate the total cost of 8 notebooks and 1 set of paints: - The total cost would be the sum of the cost of 8 notebooks and the cost of 1 set of paints. - Total cost = 32 rubles (8 notebooks) + 16 rubles (1 set of paints) = 48 rubles.

4. Compare the total cost to the available budget: - The available budget is given as 100 rubles. - If the total cost is less than or equal to the available budget, then there is enough money to buy 8 notebooks and 1 set of paints. - If the total cost is greater than the available budget, then there is not enough money to buy 8 notebooks and 1 set of paints.

Let's calculate the total cost and compare it to the available budget:

- Total cost = 48 rubles - Available budget = 100 rubles

Since the total cost (48 rubles) is less than the available budget (100 rubles), there is enough money to buy 8 notebooks and 1 set of paints with 100 rubles.

Conclusion

Based on the given information, it is possible to buy 8 notebooks and 1 set of paints with a budget of 100 rubles. The total cost of these items is 48 rubles, which is less than the available budget.