Solve the expression 15⋅8^0/5 +4(70−6) .(1 point)
15⋅8^0/5 + 4(70−6)
First, solve the exponents and multiplication inside the parentheses:
8^0 = 1
70 - 6 = 64
Now, solve the expression:
15⋅1/5 + 4(64)
= 15/5 + 4(64)
= 3 + 4(64)
= 3 + 256
= 259
So, the solution is 259.
To solve the expression 15⋅8^0/5 +4(70−6), we follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
Let's break down the expression step by step:
Step 1: Evaluate the exponent: 8^0. Any number raised to the power of 0 is equal to 1. So, 8^0 = 1.
The expression becomes: 15⋅1/5 +4(70−6)
Step 2: Perform the subtraction in the parentheses: 70 - 6 = 64.
The expression becomes: 15⋅1/5 + 4(64)
Step 3: Perform the multiplication: 15⋅1/5 = 3 (Note: The multiplication happens before division, and since multiplication and division have equal priority, we go from left to right).
The expression becomes: 3 + 4(64)
Step 4: Perform the multiplication: 4(64) = 256.
The expression becomes: 3 + 256
Step 5: Perform the addition: 3 + 256 = 259.
So, the final solution to the expression 15⋅8^0/5 +4(70−6) is 259.
To solve the expression 15⋅8^0/5 + 4(70−6), follow the order of operations, which is often remembered by the acronym PEMDAS (parentheses, exponents, multiplication and division from left to right, and addition and subtraction from left to right).
First, let's simplify the exponent. Any number raised to the power of 0 is always 1. Therefore, 8^0 equals 1.
Next, divide 15 by 5, which gives us 3.
The expression now simplifies to: 3 + 4(70 - 6).
Now, let's simplify the parentheses. Inside the parentheses, subtract 6 from 70, which equals 64.
The expression now becomes: 3 + 4(64).
Next, we multiply 4 by 64, which equals 256.
The expression now becomes: 3 + 256.
Finally, add 3 and 256 to get the final result.
3 + 256 = 259.
Therefore, the solution to the expression 15⋅8^0/5 + 4(70−6) is 259.