Question

Наташа, Ира и Оля собрали 53 ромашки. Наташа и Ира вместе собрали 40 ромашек, а Ира и Оля вместе собрали 43 ромашки. Сколько ромашек собрала каждая из девочек?

Answer 1

1)53-40=13(р) собрала Оля
2) 43-13=30(р) собрала Ира
3)40-30=10(р) собрала Наташа
Ответ: Наташа собрала 10 ромашек. Ира собрала 30 ромашек, Олся собрала 13 ромашек.

Answer 2

1) 53 - 40 = 13 (ромашек) Оля
2) 43 - 13 = 30 (ромашек) Ира
3) 40 - 30 = 10 (ромашек) Наташа

Answer 3

Solving the Problem

To solve the problem, we can use a system of equations to represent the given information and then solve for the number of daisies each girl collected.

Let's denote: - The number of daisies Natasha collected as N - The number of daisies Ira collected as I - The number of daisies Olya collected as O

We are given the following information: 1. Natasha, Ira, and Olya collected 53 daisies in total: N + I + O = 53 2. Natasha and Ira together collected 40 daisies: N + I = 40 3. Ira and Olya together collected 43 daisies: I + O = 43

We can solve these equations to find the values of N, I, and O.

Solving the Equations

First, we can use the second equation to express N in terms of I: N = 40 - I

Then, we can substitute this expression for N into the first equation: (40 - I) + I + O = 53 This simplifies to: 40 + O = 53 So, O = 53 - 40 = 13

Now, we can use the third equation to express I in terms of O: I = 43 - O Substitute the value of O: I = 43 - 13 = 30

Finally, we can find N using the second equation: N = 40 - I = 40 - 30 = 10

Conclusion

So, Natasha collected 10 daisies, Ira collected 30 daisies, and Olya collected 13 daisies.