To find the weight of a square, set up and solve an equation using the information given. Therefore, the weight of a square is 8 grams.
To find the weight of a square, we need to set up and solve an equation using the information given. Let's assume the weight of a square is x grams.
On one side of the balance, there is 1 triangle and 2 squares, so the total weight is 4 + 2x grams. On the other side, there are 3 triangles and 1 square, so the total weight is 3(4) + x grams.
Since both sides of the balance should be equal, we can set up the equation:
4 + 2x = 3(4) + x
Simplifying the equation, we get:
4 + 2x = 12 + x
Subtracting x from both sides, we get:
x = 8
Therefore, the weight of a square is 8 grams.
Probable question may be:
In the given figure, What is the weight of of a square if a triangle weighs 4 grams