Question

3 В. Мама дала Азиму 180 сомов для покупки школьных вещей. Он купил книгу за 40 сомов, тетрадь за 30 сомов и ручку за 20. Найдите соотношение количества оставшихся денег к количеству всех денег коорые у него было,​

Answer 1

Ответ:

1:2 то есть осталось 2 раза меньше чем было

Пошаговое объяснение:

1) 40 + 30 + 20 =90сом( потрачено)

2) 180-90=90сом ( осталось)

$\frac{90}{180} = \frac{1}{2}$

Answer 2

Calculation of Remaining Money to Total Money Ratio

To find the ratio of the amount of money Azim has left to the total amount of money he had, we need to calculate the remaining money and the total money.

Azim's mother gave him 180 soms to buy school supplies. He spent 40 soms on a book, 30 soms on a notebook, and 20 soms on a pen.

To calculate the remaining money, we subtract the total amount spent from the initial amount given:

Remaining money = Total money - Amount spent

Remaining money = 180 soms - (40 soms + 30 soms + 20 soms)

Remaining money = 180 soms - 90 soms

Remaining money = 90 soms

The remaining money Azim has is 90 soms.

To calculate the ratio of the remaining money to the total money, we divide the remaining money by the total money:

Ratio = Remaining money / Total money

Ratio = 90 soms / 180 soms

Ratio = 0.5

Therefore, the ratio of the remaining money to the total money is 0.5.