Question

Арина, Лиза и Галя собирали в саду клубнику. Арина набрала 16 кг ягод, Лиза набрала на 6 кг меньше, чем Арина и Галя вместе. Одна из троих девочек собрала 5 кг клубники. Сколько кг ягод собрала Галя? Сколько всего кг клубники собрали девочки в саду?

Answer 1

Відповідь:

Покрокове пояснення:

пусть Арина набрала х кг ягод

тогда

х+5-6=16

х=16-5+6

х=17кг набрала одна из двух девочек

17+16+5=38кг набрали вместе

Галя набрала или 5 кг (так как в условии не написано кто именно набрал 5 кг ягод) или 17кг

Answer 2

Calculation of the Amount of Strawberries Collected

To determine how many kilograms of strawberries Galya collected, we need to analyze the given information step by step.

1. Arina collected 16 kg of strawberries. 2. Lisa collected 6 kg less than Arina and Galya combined. 3. One of the three girls collected 5 kg of strawberries.

Let's break down the information and solve the problem.

1. Arina collected 16 kg of strawberries. 2. Lisa collected 6 kg less than Arina and Galya combined.

Let's assume that Galya collected x kg of strawberries. According to the given information, Lisa collected 6 kg less than Arina and Galya combined. Therefore, Lisa collected (16 + x) - 6 kg of strawberries.

3. One of the three girls collected 5 kg of strawberries.

Since one of the three girls collected 5 kg of strawberries, we can set up the following equation:

Arina's strawberries (16 kg) + Lisa's strawberries ((16 + x) - 6 kg) + Galya's strawberries (x kg) = 5 kg

Simplifying the equation:

16 + (16 + x) - 6 + x = 5

Combine like terms:

2x + 26 = 5

Subtract 26 from both sides:

2x = -21

Divide by 2:

x = -10.5

Since it is not possible to have a negative amount of strawberries, we can conclude that there is an error in the given information or the problem itself.

Total Amount of Strawberries Collected

To calculate the total amount of strawberries collected by the girls, we need to add up the individual amounts.

Arina collected 16 kg, Lisa collected (16 +