Question

Ребята четвертых и пятых классов собирали макулатуру. Ребята пятого класса собрали 150 кг макулатуры, что составило 60% общего веса собранной макулатуры. Сколько кг макулатуры собрали ребята?

Answer 1

150-60%
Х-100%
Х= 100*150/60
Х=250
Ответ: 250кг

Answer 2

Calculation of the Amount of Paper Collected

To calculate the amount of paper collected by the fifth-grade students, we can use the information provided. The fifth-grade students collected 150 kg of paper, which represents 60% of the total weight of the collected paper.

To find the total weight of the collected paper, we can use the following formula:

Total weight of collected paper = (Weight collected by fifth-grade students) / (Percentage of total weight collected by fifth-grade students)

Plugging in the given values:

Total weight of collected paper = 150 kg / 0.60 = 250 kg

Therefore, the total weight of paper collected by all the students is 250 kg.

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