To determine the total number of T-shirts sold by the band, we can set up the problem using the information given.
We know that 120 shirts represent 30% of the total sales. To find the total sales (let's call it \( x \)), we use the equation:
\[ 0.30x = 120 \]
Now, to find \( x \), we can divide both sides by 0.30:
\[ x = \frac{120}{0.30} \]
Calculating that gives:
\[ x = 400 \]
Thus, the total number of T-shirts sold is 400.
Now let's evaluate the two true statements from your options:
- "The band sold 150 shirts." - This is false.
- "The total sales will be less than 120 shirts." - This is false.
- "The total sales will be greater than 120 shirts." - This is true.
- "The band sold 400 shirts." - This is true.
The two true statements are:
- The total sales will be greater than 120 shirts.
- The band sold 400 shirts.