Question

Света купила 6 метров 50 сантиметров песня Настя такой же тесно на 4 метра меньше Сколько денег заплатила каждая девочка если они вместе потратили на покупку 57 руб. 60 коп.

Answer 1

1)6м50см-4м=2м50см
2)57руб.60коп.:9=6руб.4коп.

Answer 2

Problem Analysis

The problem states that Sveta bought 6 meters and 50 centimeters of fabric, and Nastya bought the same fabric but 4 meters less. The total amount spent on the purchase was 57 rubles and 60 kopeks. We need to calculate how much each girl paid for the fabric.

Solution

Let's start by converting the fabric measurements to a common unit, meters. Sveta bought 6 meters and 50 centimeters, which is equivalent to 6.5 meters. Nastya bought the same fabric but 4 meters less, so she bought 6.5 - 4 = 2.5 meters.

Next, we need to find the price per meter of fabric. To do this, we divide the total amount spent on the purchase by the total amount of fabric bought. The total amount spent is 57 rubles and 60 kopeks, which is equivalent to 57.60 rubles. The total amount of fabric bought is 6.5 + 2.5 = 9 meters.

Now we can calculate the price per meter of fabric: 57.60 rubles / 9 meters = 6.40 rubles per meter.

Finally, we can calculate how much each girl paid for the fabric. Sveta bought 6.5 meters, so she paid 6.5 meters * 6.40 rubles/meter = 41.60 rubles. Nastya bought 2.5 meters, so she paid 2.5 meters * 6.40 rubles/meter = 16 rubles.

Therefore, Sveta paid 41.60 rubles and Nastya paid 16 rubles for the fabric.

Answer

Sveta paid 41.60 rubles and Nastya paid 16 rubles for the fabric.