-4 * 7/5 * (-3/4) divided by 7/15 use PEMDAS to solve.
To solve this expression using PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right):
Step 1: Solve the expression within the parentheses:
-4 * 7/5 * (-3/4) divided by 7/15
= -4 * 7/5 * 3/4 divided by 7/15
Step 2: Simplify the multiplication:
= -4 * 7 * 3 / 5 * 4 divided by 7/15
Step 3: Simplify the multiplication within the division:
= -84 / 5 * 4 divided by 7/15
Step 4: Simplify the division by multiplying by the reciprocal of 7/15:
= -84 / 5 * 4 * 15/7
Step 5: Simplify the multiplication:
= -84 * 4 * 15 / 5 * 7
Step 6: Simplify the multiplication:
= -3360 / 35
Step 7: Simplify the division:
= -96
Therefore, -4 * 7/5 * (-3/4) divided by 7/15 equals -96.
-4 * 7/5 * (-3/4) divided by 7/15 use PEMDAS to solve.
A.) -9
B.) - 147/75
C.) 9
D.) 147/75
To solve this expression using PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right):
Step 1: Solve the expression within the parentheses:
-4 * 7/5 * (-3/4) divided by 7/15
= -4 * 7/5 * 3/4 divided by 7/15
Step 2: Simplify the multiplication:
= -4 * 7 * 3 / 5 * 4 divided by 7/15
Step 3: Simplify the multiplication within the division:
= -84 / 5 * 4 divided by 7/15
Step 4: Simplify the division by multiplying by the reciprocal of 7/15:
= -84 / 5 * 4 * 15/7
Step 5: Simplify the multiplication:
= -84 * 4 * 15 / 5 * 7
Step 6: Simplify the multiplication:
= -20160 / 35
Step 7: Simplify the division:
= -576
Therefore, the correct answer is not listed in the options given.
To solve this expression using PEMDAS (parentheses, exponents, multiplication/division, addition/subtraction) order, follow these steps:
Step 1: Begin by simplifying the expression within the parentheses: (-4) * (7/5) * (-3/4) divided by 7/15.
Step 2: Multiply the numerators together: (-4) * (7) * (-3).
Step 3: Multiply the denominators together: (5) * (4).
Step 4: Divide the result from Step 2 by the result from Step 3: (-4 * 7 * -3) / (5 * 4).
Step 5: Simplify the numerator: -84 * -3.
Step 6: Simplify the denominator: 20.
Step 7: Perform the division: (-84 * -3) / 20.
Step 8: Simplify the numerator: 252.
Step 9: Perform the final division: 252 / 20.
Step 10: Simplify the final fraction: 63/5.
Therefore, -4 * 7/5 * (-3/4) divided by 7/15 equals 63/5.
To solve this expression using PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction), follow these steps:
Step 1: Simplify within parentheses
There are no parentheses in this expression, so we can move on to the next step.
Step 2: Simplify any exponents
There are no exponents in this expression, so we can move on to the next step.
Step 3: Perform multiplication and division from left to right
Multiply the numbers from left to right:
-4 * 7/5 = -28/5
Next, divide the result by the next number:
-28/5 / (-3/4)
To divide two fractions, we multiply the first fraction by the reciprocal of the second fraction. The reciprocal of -3/4 is -4/3:
-28/5 * (-4/3)
To multiply fractions, we multiply the numerators together and the denominators together:
(-28 * -4) / (5 * 3) = 112/15
Step 4: Perform addition and subtraction from left to right
There are no addition or subtraction operations in this expression, so we can skip this step.
Therefore, the simplified answer to the expression -4 * 7/5 * (-3/4) ÷ 7/15 is 112/15.