Question

За 5 банок краски заплатили k руб а за 9 банок лака n руб.На сколько рублей банка краски дороже банки лака?

Answer 1

К/5 - стоимость банки краскаи
n/9 - стоимость банки лака
к/5-n/9 = (9к-5n)/45 вот на сктолько банка краски дороже банки лаал

Answer 2

Calculating the Price Difference Between Paint and Varnish

To calculate the price difference between paint and varnish, we can use the given information: - The cost of 5 cans of paint is k rubles. - The cost of 9 cans of varnish is n rubles.

Let's calculate the price difference.

The cost per can of paint is k/5 rubles. The cost per can of varnish is n/9 rubles.

The price difference per can between paint and varnish is: k/5 - n/9 rubles.

Calculating the Price Difference

To find the price difference, we can calculate k/5 - n/9 rubles.

This will give us the difference in price between a can of paint and a can of varnish.

Let's perform the calculation.