Question

Мама потратила на покупку продуктов 540 руб ,а осталось у нее в 6 раза меньше.сколько денег было у мамы сначало???

Answer 1

1) 540:6= 90 рублей осталось
2) 540+90=630 рублей было всего

Answer 2

Calculating the Initial Amount of Money

To calculate the initial amount of money that the mother had, we can use the information provided. We know that the mother spent 540 rubles on groceries and had 6 times less money left.

Let's denote the initial amount of money as x.

The equation representing the situation is: x - 540 = x / 6

Solving the Equation

To solve for x, we can first multiply both sides of the equation by 6 to get rid of the fraction: 6x - 3240 = x

Then, we can subtract x from both sides: 5x - 3240 = 0

Finally, we can solve for x: 5x = 3240 x = 3240 / 5 x = 648

So, the initial amount of money that the mother had was 648 rubles.

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