Question

Помогите на приобретение костюма покупатель израсходовал 4/5 своих денег сколько рублей было у покупателя если костюм стоил 120 р ?

Answer 1

120:4/5=150 (р)
Ответ: было 150 рублей

Answer 2

Calculating the Amount of Money the Buyer Had

To calculate the amount of money the buyer had before purchasing the costume, we can use the information provided.

Given: - The buyer spent 4/5 of their money on the costume. - The cost of the costume was 120 rubles.

Step 1: Calculate the total amount of money the buyer had before purchasing the costume.

The amount spent on the costume can be represented as 4/5 of the total amount the buyer had. Let's denote the total amount of money the buyer had as "x".

The equation representing the amount spent on the costume is: 4/5 * x = 120

Step 2: Solve for x to find the total amount of money the buyer had.

To solve for x, we can multiply both sides of the equation by the reciprocal of 4/5, which is 5/4.

So, x = 120 * (5/4)

Step 3: Calculate the value of x.

x = 150

Therefore, the buyer had 150 rubles before purchasing the costume.