Question

В детский сад привезли 10 ящ,яблок по 9 кг в каждом,и 8 одинаковых по массе ящ,слив.Всего привезли 170 кг фруктов.Сколько кг слив было в одном ящике?составь и реши обратную данной.

Answer 1

Яблоки-10ящ по 9кг в каждом
Слива- 8 , одинак. в 1 ящ[?]
всего- 170кг
1) 10*9=90(кг)- яблоки
2) 170-90=80(кг)-осталось
3) 80/8=10(кг) в одном ящ. сливы 
ответ: в 1 ящ сливы 10кг
вроде так)

Answer 2

Problem Analysis

To solve this problem, we need to determine the weight of plums in one box and then create and solve an equation to find the weight of plums in 8 boxes.

Weight of Plums in One Box

Given: - 10 boxes of apples, each weighing 9 kg - 8 identical boxes of plums - Total weight of fruits brought to the kindergarten is 170 kg

Let's denote the weight of plums in one box as x kg.

The total weight of apples is 10 * 9 = 90 kg.

The total weight of plums is 170 - 90 = 80 kg.

So, we have the equation: 10x + 8x = 80

Solving for x

Solving the equation: 10x + 8x = 80 18x = 80 x = 80 / 18 x = 4.44

Answer

The weight of plums in one box is 4.44 kg.

Reverse Problem

To find the weight of plums in 8 boxes, we can use the weight of plums in one box, which is 4.44 kg, and multiply it by 8: 8 * 4.44 = 35.52

So, the weight of plums in 8 boxes is 35.52 kg.