Question

В первом мотке 48 метров провода,а во втором 39 м.Сколько рублей стоит 1 метр провода,если за первый моток заплатили на 180 руб. больше,чем за второй?

Answer 1

1) 48-39=9
2)180:9=20

Answer 2

Calculation of the Cost per Meter of Wire

To calculate the cost per meter of wire, we need to determine the price difference between the first and second coils and divide it by the difference in length between the two coils.

Given that the first coil is 48 meters long and the second coil is 39 meters long, and the price difference between the first and second coils is 180 rubles, we can calculate the cost per meter of wire as follows:

Step 1: Calculate the price difference per meter of wire: - Price difference = 180 rubles - Length difference = 48 meters - 39 meters = 9 meters - Price difference per meter = Price difference / Length difference

Step 2: Calculate the cost per meter of wire: - Cost per meter of wire = Price difference per meter

Let's calculate the cost per meter of wire using the given information:

Step 1: - Price difference = 180 rubles - Length difference = 48 meters - 39 meters = 9 meters - Price difference per meter = 180 rubles / 9 meters = 20 rubles per meter

Step 2: - Cost per meter of wire = 20 rubles per meter

Therefore, the cost per meter of wire is 20 rubles.

Please note that the search results provided by You.com did not contain relevant information for this specific calculation.