Use the properties of operations and rules for multiplying and dividing signed numbers to solve:
(−4)×(7/5)×(−3/4)÷(7/15)
(1 point)
Use the properties of operations and rules for multiplying and dividing signed numbers to solve:
(−4)×(7/5)×(−3/4)÷(7/15)
(1 point)
Responses
9
−147/75
147/75
−9
a b c or d
Use the properties of operations and rules for multiplying and dividing signed numbers to solve:
(−4)×(75)×(−34)÷(715)
(1 point)
Responses
9
9
−14775
negative Start Fraction 147 over 75 End Fraction
14775
Start Fraction 147 over 75 End Fraction
−9
To solve the expression, we'll use the properties of operations and rules for multiplying and dividing signed numbers.
Step 1: Multiply the numbers:
(-4) × (7/5) × (-3/4) ÷ (7/15)
Multiplying the numbers in the numerator:
(-4) × (-3) = 12
Multiplying the numbers in the denominator:
5 × 4 = 20
Multiplying the numbers in the numerator:
12 × (7/20) ÷ (7/15)
Step 2: Divide the numbers:
Dividing 12 by 20:
12 ÷ 20 = 0.6
Dividing (7/20) by (7/15):
(7/20) ÷ (7/15) = (7/20) × (15/7) = 1
Step 3: Simplify the expression:
0.6 × 1 = 0.6
Therefore, the solution to (-4) × (7/5) × (-3/4) ÷ (7/15) is 0.6.
To solve the expression, we'll use the properties of operations and rules for multiplying and dividing signed numbers.
Step 1: Multiply the numbers:
(-4) × (7/5) × (-3/4) ÷ (7/15)
Multiplying the numbers in the numerator:
(-4) × (-3) = 12
Multiplying the numbers in the denominator:
5 × 4 = 20
Multiplying the numbers in the numerator:
12 × (7/20) ÷ (7/15)
Step 2: Divide the numbers:
Dividing 12 by 20:
12 ÷ 20 = 0.6
Dividing (7/20) by (7/15):
(7/20) ÷ (7/15) = (7/20) × (15/7) = 0.75
Step 3: Simplify the expression:
0.6 × 0.75 = 0.45
Therefore, the solution to (-4) × (7/5) × (-3/4) ÷ (7/15) is 0.45.
Based on the solution provided, the correct response from the given options would be: 9 is not the solution, −147/75 is not the solution, 147/75 is not the solution, and −9 is not the solution. The correct solution is 0.45, which is not listed as an option.
To solve the expression, we'll use the properties of operations and rules for multiplying and dividing signed numbers.
Step 1: Multiply the numbers:
(-4) × (75) × (-34) ÷ (715)
Multiplying the numbers in the numerator:
(-4) × (-34) = 136
Multiplying the numbers in the denominator:
75 × 715 = 53625
Step 2: Divide the numbers:
Dividing 136 by 53625:
136 ÷ 53625 = 0.002539
Therefore, the solution to (-4) × (75) × (-34) ÷ (715) is approximately 0.002539.