Question

Ручка дороже карандаша на 12 рублей. на сколько рублей 3 ручки дороже 3 карандашей

Answer 1

3 ручки дороже 3 карандашей на 36 рублей

Answer 2

1) 12*3=36 рублей 
 ответ : 3 ручки дороже 3 карандашей на 36 рублей

Answer 3

Calculation of the Price Difference between 3 Pens and 3 Pencils

To calculate the price difference between 3 pens and 3 pencils, we need to know the price difference between a pen and a pencil. According to the information provided, a pen is 12 rubles more expensive than a pencil

To find the price difference between 3 pens and 3 pencils, we can multiply the price difference between a pen and a pencil by 3.

Let's calculate the price difference:

Price difference between 3 pens and 3 pencils = (Price difference between a pen and a pencil) * 3

Price difference between 3 pens and 3 pencils = 12 rubles * 3

Price difference between 3 pens and 3 pencils = 36 rubles

Therefore, 3 pens are 36 rubles more expensive than 3 pencils.