Question

Как решить задачу в низу всё написано :) коробка с виноградом ? в 4 раза легче,чем коробка с бананами. коробка с бананами на 12 кг тяжелее коробки с виноградом. найди массу коробки с виноградом

Answer 1

-------------   --------------   -------------    --------------
виноград           на 12 больше
          и все 4 части - это бананы

12:3= 4 кг коробка винограда

Answer 2

Problem Analysis

To solve this problem, we need to find the mass of the box of grapes. We are given the following information: - The box of grapes is 4 times lighter than the box of bananas. - The box of bananas is 12 kg heavier than the box of grapes.

Let's denote the mass of the box of grapes as x kg. Based on the given information, we can set up the following equations:

1. The box of grapes is 4 times lighter than the box of bananas: x = (1/4) * (mass of box of bananas)

2. The box of bananas is 12 kg heavier than the box of grapes: mass of box of bananas = x + 12

To find the mass of the box of grapes, we can substitute equation 2 into equation 1 and solve for x.

Solution

Let's solve the equations to find the mass of the box of grapes.

1. Substitute equation 2 into equation 1: x = (1/4) * (x + 12)

2. Simplify the equation: 4x = x + 12

3. Subtract x from both sides: 3x = 12

4. Divide both sides by 3: x = 4

Therefore, the mass of the box of grapes is 4 kg.

Answer

The mass of the box of grapes is 4 kg.