Question

Из кассы в первый день выдали 3\11 всех имевшихся денег, во второй день выдали 1\4 остатка, а в третий день - остальные деньги. Сколько денег выдано из кассы, есть в первый день выдано на 1800 рублей больше, чем во второй.

Answer 1

Х-деняг всего
1 день-3/11*х
2день -(х-3/11х)*1/4=8/11х*1/4=2/11*х
3/11*х-2/11*х=1800
1/11*х=1800
х=1800:1/11
х=1800*11
х=19800рублей выдано

Answer 2

Calculating the Amount of Money Withdrawn from the Cash Register

To calculate the amount of money withdrawn from the cash register, we can follow the information provided step by step.

1. Amount Withdrawn on the First Day: - On the first day, 3/11 of all the available money was withdrawn. - Let's denote the total amount of money in the cash register as M.

2. Amount Withdrawn on the Second Day: - On the second day, 1/4 of the remaining money was withdrawn.

3. Amount Withdrawn on the Third Day: - On the third day, the remaining money was withdrawn.

Mathematical Representation

Let's represent the amount of money withdrawn on each day mathematically:

- Amount withdrawn on the first day = 3/11 * M - Amount withdrawn on the second day = 1/4 * (M - 3/11 * M) - Amount withdrawn on the third day = M - (3/11 * M + 1/4 * (M - 3/11 * M))

Given Information

We also have the information that the amount withdrawn on the first day is 1800 rubles more than the amount withdrawn on the second day.

Setting Up the Equation

We can set up the equation based on the given information and solve for the total amount of money in the cash register.

Equation: 3/11 * M - (1/4 * (M - 3/11 * M)) = 1800

Let's solve this equation to find the total amount of money in the cash register.