Question

Два ящика яблок весит 30 кг, три ящик груш 15 кг. Во сколько раз ящик яблок тяжелее, чем ящик груш?

Answer 1

30:2=15 кг весит ящик яблок
15:3=5 кг весит ящик груш
15:5=3 раза
Ответ: в  3 раза ящик яблок тяжелее, чем ящик груш.

Answer 2

1) 30:2 = 15 (кг) - весит 1 ящик яблок
2) 15: 3 = 5 ( кг) весит 1 ящик груш
3) 15 : 5 = 3
Ответ : в 3 раза

Answer 3

Problem Analysis

We are given that two boxes of apples weigh 30 kg and three boxes of pears weigh 15 kg. We need to determine how many times heavier the box of apples is compared to the box of pears.

Solution

Let's assume the weight of one box of apples is A kg and the weight of one box of pears is P kg.

According to the given information, we have the following equations: - 2A = 30 (two boxes of apples weigh 30 kg) - 3P = 15 (three boxes of pears weigh 15 kg)

We can solve these equations to find the values of A and P.

From the first equation, we can find the weight of one box of apples (A): 2A = 30 Dividing both sides by 2: A = 30/2 A = 15

From the second equation, we can find the weight of one box of pears (P): 3P = 15 Dividing both sides by 3: P = 15/3 P = 5

Now that we have the weights of one box of apples and one box of pears, we can calculate the ratio of their weights.

The weight of one box of apples is 15 kg, and the weight of one box of pears is 5 kg. Therefore, the box of apples is 3 times heavier than the box of pears.

Answer

The box of apples is 3 times heavier than the box of pears.

Explanation

Two boxes of apples weigh 30 kg, which means each box weighs 15 kg Three boxes of pears weigh 15 kg, which means each box weighs 5 kg Therefore, the box of apples is 3 times heavier than the box of pears.