Question

Drag thr number cards to fill in each blank to make a true equatiion

Answer 1

To create a true equation, identify the unknown, list the knowns, choose an appropriate equation, solve for the unknown, and check the solution's correctness and units.

Step-by-step explanation:

To solve a problem involving the selection of number cards and forming a true equation, it's important to follow a series of logical steps:

1. Identify the unknown.
2. Make a list of what is given or can be inferred from the problem as stated (identify the knowns).
3. Choose an appropriate equation or set of equations.
4. Solve the equation by substituting the known values and finding the unknown.
5. Check to ensure the solution makes sense and the units are correct.

For example, if we know the probability of selecting a green card and we need to find the probability of selecting a yellow card, we would use the knowledge that the sum of probabilities for all possible outcomes equals 1. Therefore, if P(green) is the probability of selecting a green card, then P(yellow) = 1 - P(green). After calculating, we should check if our answer is reasonable, such as the probability being between 0 and 1.