Question

У тани 14 конфет у марины на 4 конфеты меньше а у Сони в 2 раза больше чем у Марины.Сколько всего конфет у девочек

Answer 1

1) 14-4=10(К)- у марины   2) 10*2=20(к) у Сони    3)14+10=24(к) у Тани и МАРины 4)24+20=44(к) всего

Answer 2

Ответ 44 У Тани14 у Марины 10 у Сони 20

Answer 3

Calculating the Total Number of Candies

To find the total number of candies the girls have, we can use the given information about the number of candies each girl has.

Let's denote: - Tanya's candies as T - Marina's candies as M - Sonya's candies as S

We are given the following information: 1. Tanya has 14 candies. 2. Marina has 4 candies fewer than Tanya. 3. Sonya has twice as many candies as Marina.

Using this information, we can set up the following equations: - M = T - 4 - S = 2M

Now, let's solve for the total number of candies the girls have.

Solution

Given: - Tanya's candies (T) = 14 - Marina's candies (M) = T - 4 - Sonya's candies (S) = 2M

Substitute the value of T from the given information: - M = 14 - 4 - M = 10

Now, substitute the value of M into the equation for Sonya's candies: - S = 2 * 10 - S = 20

Conclusion

So, the total number of candies the girls have is: - Tanya (T): 14 candies - Marina (M): 10 candies - Sonya (S): 20 candies

Therefore, the total number of candies the girls have altogether is: - Total = T + M + S - Total = 14 + 10 + 20 - Total = 44

Therefore, the girls have a total of 44 candies.