Usinng PEMDAS what si 56 divided by (-4) divided by (-2)
To solve this problem using the order of operations (PEMDAS), we follow these steps:
Step 1: Solve the division inside the parentheses first.
56 ÷ (-4) = -14
Step 2: Continue with the outer division.
-14 ÷ (-2) = 7
Therefore, 56 ÷ (-4) ÷ (-2) equals 7.
-7 divided by (-3)?
To solve -7 ÷ (-3), we divide -7 by -3.
Dividing a negative number by a negative number results in a positive number.
Therefore, -7 ÷ (-3) = 7.
-9 divided by 27 write it as a simplified fraction with the correct siggh n
To simplify the fraction -9 ÷ 27, we divide both the numerator and the denominator by their greatest common divisor.
The greatest common divisor of 9 and 27 is 9.
When we divide -9 by 9, we get -1, and when we divide 27 by 9, we get 3.
Therefore, -9 ÷ 27 simplified as a fraction with the correct sign is -1/3.
11 divided by -4 as a mixed number with the correct sign
To express 11 ÷ -4 as a mixed number with the correct sign, we divide 11 by -4.
Dividing a positive number by a negative number gives a negative quotient.
When we divide 11 by 4, the quotient is 2 with a remainder of 3.
Therefore, 11 ÷ -4 as a mixed number with the correct sign is -2 3/4.
what is the quotient of -91 divided by (-13) divided by 7?
To solve -91 ÷ (-13) ÷ 7, we will follow the order of operations (PEMDAS) and solve it step by step.
Step 1: Solve the division inside the parentheses first.
-91 ÷ (-13) = 7
Step 2: Proceed with the outer division.
7 ÷ 7 = 1
Therefore, -91 ÷ (-13) ÷ 7 = 1.
To solve this expression using PEMDAS, we need to follow the order of operations:
1. Parentheses: Start by simplifying within parentheses if there are any. In this case, there are no parentheses.
2. Exponents: Evaluate any exponents. There are no exponents here.
3. Multiplication and Division: Perform any multiplication or division from left to right. In this case, we have division.
The expression is: 56 ÷ (-4) ÷ (-2)
To divide 56 by -4, we divide the numbers and apply the rule for dividing by a negative number—when dividing two numbers with different signs, the result is negative.
So, 56 ÷ (-4) = -14.
Now we have: -14 ÷ (-2)
Again, when dividing two numbers with different signs, the result is negative.
Thus, -14 ÷ (-2) = 7.
So, 56 ÷ (-4) ÷ (-2) = 7.