Question

1 кг крупы стоит 32 1/2 руб. сколько стоит 3/4 этой крупы? 1 1/2 кг? 2 1/2 кг? 2 1/4 кг?​

Answer 1

Ответ:

3/4*3 1/2=3/4*7/2=21/8=2 5/8рубля

3 1/2 * 1 1/2=7/2*3/2=21/4=5 1/4 рубля

Answer 2

Calculation of the Cost of 3/4, 1 1/2, 2 1/2, and 2 1/4 kg of Groats

To calculate the cost of 3/4, 1 1/2, 2 1/2, and 2 1/4 kg of groats, we need to know the cost of 1 kg of groats. According to the information provided, 1 kg of groats costs 32 1/2 rubles.

To calculate the cost of a given quantity of groats, we can use the following formula:

Cost of groats = (Cost per kg) x (Quantity in kg)

Let's calculate the cost of each quantity of groats:

1. Cost of 3/4 kg of groats: - Cost per kg = 32 1/2 rubles - Quantity in kg = 3/4 kg

Cost of 3/4 kg of groats = (32 1/2) x (3/4) rubles

2. Cost of 1 1/2 kg of groats: - Cost per kg = 32 1/2 rubles - Quantity in kg = 1 1/2 kg

Cost of 1 1/2 kg of groats = (32 1/2) x (1 1/2) rubles

3. Cost of 2 1/2 kg of groats: - Cost per kg = 32 1/2 rubles - Quantity in kg = 2 1/2 kg

Cost of 2 1/2 kg of groats = (32 1/2) x (2 1/2) rubles

4. Cost of 2 1/4 kg of groats: - Cost per kg = 32 1/2 rubles - Quantity in kg = 2 1/4 kg

Cost of 2 1/4 kg of groats = (32 1/2) x (2 1/4) rubles

Let's calculate the values:

1. Cost of 3/4 kg of groats: - Cost of 3/4 kg of groats = (32 1/2) x (3/4) rubles - Cost of 3/4 kg of groats = 24 3/4 rubles

2. Cost of 1 1/2 kg of groats: - Cost of 1 1/2 kg of groats = (32 1/2) x (1 1/2) rubles - Cost of 1 1/2 kg of groats = 48 3/4 rubles

3. Cost of 2 1/2 kg of groats: - Cost of 2 1/2 kg of groats = (32 1/2) x (2 1/2) rubles - Cost of 2 1/2 kg of groats = 81 1/4 rubles

4. Cost of 2 1/4 kg of groats: - Cost of 2 1/4 kg of groats = (32 1/2) x (2 1/4) rubles - Cost of 2 1/4 kg of groats = 73 1/8 rubles

Therefore, the cost of 3/4 kg of groats is 24 3/4 rubles, the cost of 1 1/2 kg of groats is 48 3/4 rubles, the cost of 2 1/2 kg of groats is 81 1/4 rubles, and the cost of 2 1/4 kg of groats is 73 1/8 rubles.

Please note that the provided information is based on the search results and may not be accurate or up-to-date.