Use the properties of operations and rules for multiplying and dividing to solve(1 point) Responses 8 8 1,225/8 Start Fraction 1,225 over 8 End Fraction −1,225/8 negative Start Fraction 1,225 over 8 End Fraction −8 negative 8
To solve:
8 * 8 = 64
1225/8 ÷ 8 = 152.125
-1225/8 × -1 = 152.125
-8 × -8 = 64
To solve these expressions using the properties of operations and rules for multiplying and dividing, let's go through each step:
1. 8 * 8:
The properties of multiplication state that multiplying any number by 1 gives the same number. So, 8 * 8 equals 64.
2. 1,225 divided by 8:
To divide two numbers, divide the numerator by the denominator. Thus, 1,225 divided by 8 equals 153.125.
3. Start Fraction 1,225 over 8 End Fraction:
Starting with the fraction 1,225 over 8, we can simplify it by performing step 2. So, the fraction simplifies to 153.125.
4. -1,225/8:
A negative sign in front of a fraction indicates that the resulting value should be negative. Hence, -1,225/8 simplifies to -153.125.
5. -8:
Again, we use the properties of multiplication. Multiplying any number by -1 makes it negative. So, -8 is already negative.
To summarize:
8 * 8 = 64
1,225 divided by 8 = 153.125
Start Fraction 1,225 over 8 End Fraction = 153.125
-1,225/8 = -153.125
-8 remains as -8.
To solve the given expression, we will need to apply the properties of operations and rules for multiplying and dividing. Let's break it down step by step.
1. 8 + 8:
To find the sum of two numbers, simply add them together. So, 8 + 8 equals 16.
2. 1,225 ÷ 8:
To divide one number by another, we perform division. In this case, divide 1,225 by 8. The quotient is 153.125.
3. Starting with the expression 1,225/8, we can see that the expression is already in the form of a division problem. Therefore, we don't need to do any further calculations.
4. -1,225/8:
To obtain the negative of a number, you simply change its sign. So, the negative of 1,225/8 can be written as -1,225/8.
5. -8:
Similarly, to find the negative of a number, we change its sign. Hence, -8 is the negative of 8.
In summary:
8 + 8 = 16
1,225 ÷ 8 = 153.125
1,225/8 remains as it is
-1,225/8 remains as it is
-8 is the negative of 8.