Question

Ёжик съел 7 жуков,а лягушек -на 4 меньше.Сколько всего жуков и лягушек съел ёж?

Answer 1

7-4=3 лягушек
7+3=10 всего

Answer 2

Calculating the Total Number of Bugs and Frogs Eaten by the Hedgehog

To calculate the total number of bugs and frogs eaten by the hedgehog, we can use algebraic equations based on the given information.

Let's denote: - B as the number of bugs eaten by the hedgehog - F as the number of frogs eaten by the hedgehog

Given: - The hedgehog ate 7 bugs: B = 7 - The hedgehog ate 4 fewer frogs than bugs: F = B - 4

Solving for the Total Number of Bugs and Frogs Eaten

We can substitute the value of B into the equation for F to find the total number of bugs and frogs eaten by the hedgehog.

Substituting B = 7 into F = B - 4: - F = 7 - 4 - F = 3

So, the hedgehog ate 7 bugs and 3 frogs in total.

Therefore, the hedgehog ate a total of 10 bugs and frogs.