Question

В саду собрали 840 ц яблок их было в 2 раза больше,чем груш.Третью часть всех этих фруктов уложили в ящики,по 14 кг в каждый.Сколько потребовалось ящиков?

Answer 1

Яблок-840ц
груш-?,в 2 раза меньше т.е 840:2=420(ц)
Всего фруктов-840+420=1260(ц)
взяли  $\frac{1}{3}$ всех фруктов, т.е 1260:3х1=420(ц)
Осталось узнать сколько ящиков потребуется.
В 1 ящик умещается 14 кг фруктов. Значит мы 420:14=30(ящиков)
Ответ:30 ящиков потребуется

Answer 2

Problem Analysis

We are given that there were 840 kilograms of apples in the garden, which is twice the number of pears. We also know that one-third of all these fruits were placed in boxes, with each box containing 14 kilograms. We need to determine how many boxes were required.

Solution

Let's start by finding the number of kilograms of pears in the garden. Since the number of apples is twice the number of pears, we can divide the total weight of apples by 2 to find the weight of pears.

Total weight of apples = 840 kilograms

Weight of pears = Total weight of apples / 2 = 840 / 2 = 420 kilograms

Now, we need to find the number of boxes required to store one-third of all the fruits. To do this, we divide the total weight of fruits by the weight of each box.

Total weight of fruits = Total weight of apples + Total weight of pears = 840 + 420 = 1260 kilograms

Number of boxes required = Total weight of fruits / Weight of each box = 1260 / 14 = 90 boxes

Therefore, 90 boxes are required to store one-third of all the fruits.