Question

Придбали 6 зошитів по 1 грн 60 коп. за кожен і 2 ручки по 2 грн 10 коп. за кожну. На скільки менше заплатили за ручки, ніж за зошити?​

Answer 1

Ответ:

5,40

Пошаговое объяснение:

6 з. по 1 грн 60к.

2р. -по 2грн 10 к.

розв'язання

6•1,60 =9,60(грн) 6 зошитів

2•2,10=4,20 (грн) 2 ручки

9,60-4,20 = 5,40(грн)

відповідь: на 5,40 грн менше заплатили за ручки ніж за зошит

Answer 2

Calculation of Total Cost

To calculate the total cost of the notebooks and pens, we can use the given prices. The total cost of the notebooks can be calculated by multiplying the price per notebook by the number of notebooks purchased, and the total cost of the pens can be calculated by multiplying the price per pen by the number of pens purchased.

The total cost of the notebooks: 6 notebooks * 1.60 UAH per notebook = 9.60 UAH

The total cost of the pens: 2 pens * 2.10 UAH per pen = 4.20 UAH

Difference in Cost

To find out how much less was paid for the pens compared to the notebooks, we can subtract the total cost of the pens from the total cost of the notebooks.

Difference in cost: 9.60 UAH (notebooks) - 4.20 UAH (pens) = 5.40 UAH

Therefore, the amount paid for the pens is 5.40 UAH less than the amount paid for the notebooks.