Question

1 мандарин весит 40г. 4 одинаковых апельсина и 7 одинаковых мандаринов весят 560г. Сколько весит один апельсин?

Answer 1

7*40г=280г весят 7 мандаринов.
560г-280г=280г :4=70г весит 1 апельсин.

Answer 2

7*40=280гр мандарины
560-280=280гр апельсины
280:4=70гр весит 1 апельсин

Answer 3

Solution:

To solve this problem, we can set up a system of equations based on the given information and then solve for the weight of one orange.

Let's denote the weight of one orange as x grams.

We are given the following information: 1. One mandarin weighs 40g. 2. Four identical oranges and seven identical mandarins weigh 560g.

We can set up the following equations based on the given information:

1. Equation 1: One mandarin weighs 40g. - This can be represented as: 1 * x = 40.

2. Equation 2: Four identical oranges and seven identical mandarins weigh 560g. - This can be represented as: 4 * x + 7 * 40 = 560.

Let's solve for the weight of one orange using these equations.

Calculation:

Equation 1: 1 * x = 40 Equation 2: 4 * x + 7 * 40 = 560

Solving Equation 1 for x: 1. x = 40

Substitute x = 40 into Equation 2: 4 * 40 + 7 * 40 = 560 160 + 280 = 560 440 = 560

Conclusion:

After solving the equations, we find that the given information leads to an inconsistency. The weight of one orange cannot be determined with the provided information.