Question

За 6 мотков ленты заплатили 18 руб. сколько рублей стоит 9 мотков такой ленты

Answer 1

18/6=3 р за 1 мот
3×9=27 р за 9 мот

Answer 2

1 моток=18/6=3руб
9 мотков=3*9=27 руб

Answer 3

Calculation of Ribbon Cost

To calculate the cost of 9 ribbons, we can use the given information that 6 ribbons cost 18 rubles.

Cost of 6 ribbons: 18 rubles

To find the cost of 1 ribbon, we can divide the total cost by the number of ribbons: 18 rubles ÷ 6 ribbons = 3 rubles per ribbon

Now, we can calculate the cost of 9 ribbons: 9 ribbons × 3 rubles per ribbon = 27 rubles

So, the cost of 9 ribbons of this type is 27 rubles.

Final Answer

The cost of 9 ribbons of this type is 27 rubles.