Solve the following real-world problem: Ahmadullah's basketball team will play 21 games this season. That is 12 more games than 1/3 the number of games they played last season. How many games did they play last season?(1 point)
27 games
33 games
7 games
11 games
Let "x" be the number of games they played last season.
Since this season the team will play 21 games, we can set up the equation: 21 = x/3 + 12.
Subtracting 12 from both sides gives 9 = x/3.
Multiplying both sides by 3 gives x = 27.
Therefore, they played 27 games last season.
Answer: 27 games.
Let's solve the problem step-by-step.
Step 1: Let's assume the number of games they played last season is x.
Step 2: According to the problem, Ahmadullah's basketball team will play 21 games this season, which is 12 more games than 1/3 the number of games they played last season.
Step 3: Using the information from step 2, we can write the equation as follows:
21 = (1/3)x + 12
Step 4: To isolate x, we need to subtract 12 from both sides of the equation:
21 - 12 = (1/3)x
9 = (1/3)x
Step 5: To solve for x, we need to multiply both sides of the equation by 3:
3 * 9 = 3 * (1/3)x
27 = x
So, they played 27 games last season.
Therefore, the correct answer is: 27 games.
To solve this problem, we need to determine the number of games Ahmadullah's basketball team played last season.
Let's break down the information provided:
- This season, they will play 21 games.
- The number of games they played this season is 12 more than 1/3 of the number of games they played last season.
We can set up an equation to represent the relationship between the number of games played this season and last season.
Let's call the number of games they played last season "x".
According to the problem,
21 = (1/3)x + 12
To solve for x, we can subtract 12 from both sides of the equation:
21 - 12 = (1/3)x
9 = (1/3)x
To isolate x, we can multiply both sides of the equation by 3:
3 * 9 = 3 * (1/3)x
27 = x
Therefore, Ahmadullah's basketball team played 27 games last season.