3. Determine the value of the expression below. $$ 60-(9 \div 3)^{2}+15 $$

Question

UpStudy AI · Accepted Answer

To determine the value of the expression:

$$
60 - \left(\frac{9}{3}\right)^{2} + 15
$$

Let's follow the order of operations (PEMDAS/BODMAS):

1. **Parentheses/Brackets**:
   $$
   \frac{9}{3} = 3
   $$
   
   Now the expression becomes:
   $$
   60 - (3)^{2} + 15
   $$

2. **Exponents**:
   $$
   3^{2} = 9
   $$
   
   Updating the expression:
   $$
   60 - 9 + 15
   $$

3. **Addition and Subtraction (from left to right)**:
   $$
   60 - 9 = 51
   $$
   $$
   51 + 15 = 66
   $$

**Final Answer:** $$66$$
The value of the expression is 66.

3. Determine the value of the expression below. \[ 60-(9 \div 3)^{2}+15 \]