To simplify the expression (-2/7 x -4/9) + (-3/5 x -4/9) using the distributive property, we can apply the distributive property to each term separately and then combine like terms.
Let's start with the first term (-2/7 x -4/9):
(-2/7 x -4/9) = (-2/7) x (-4/9) = (2/7) x (4/9) (Since a negative multiplied by a negative is positive)
Now, let's simplify the second term (-3/5 x -4/9):
(-3/5 x -4/9) = (-3/5) x (-4/9) = (3/5) x (4/9) (Since a negative multiplied by a negative is positive)
Now, we have:
(2/7) x (4/9) + (3/5) x (4/9)
Next, let's simplify each multiplication separately:
(2/7) x (4/9) = 8/63
(3/5) x (4/9) = 12/45
Now, we can add the simplified terms:
8/63 + 12/45
To add these fractions, we need a common denominator. The least common multiple (LCM) of 63 and 45 is 315.
Converting the fractions to have a denominator of 315:
(8/63) x (5/5) = 40/315
(12/45) x (7/7) = 84/315
Now, we can add the fractions:
40/315 + 84/315 = 124/315
Therefore, the expression (-2/7 x -4/9) + (-3/5 x -4/9) simplifies to 124/315 using the distributive property.
Answers & Comments
Answer:
I hope it helps mark me brainliest
Step-by-step explanation:
To simplify the expression (-2/7 x -4/9) + (-3/5 x -4/9) using the distributive property, we can apply the distributive property to each term separately and then combine like terms.
Let's start with the first term (-2/7 x -4/9):
(-2/7 x -4/9) = (-2/7) x (-4/9) = (2/7) x (4/9) (Since a negative multiplied by a negative is positive)
Now, let's simplify the second term (-3/5 x -4/9):
(-3/5 x -4/9) = (-3/5) x (-4/9) = (3/5) x (4/9) (Since a negative multiplied by a negative is positive)
Now, we have:
(2/7) x (4/9) + (3/5) x (4/9)
Next, let's simplify each multiplication separately:
(2/7) x (4/9) = 8/63
(3/5) x (4/9) = 12/45
Now, we can add the simplified terms:
8/63 + 12/45
To add these fractions, we need a common denominator. The least common multiple (LCM) of 63 and 45 is 315.
Converting the fractions to have a denominator of 315:
(8/63) x (5/5) = 40/315
(12/45) x (7/7) = 84/315
Now, we can add the fractions:
40/315 + 84/315 = 124/315
Therefore, the expression (-2/7 x -4/9) + (-3/5 x -4/9) simplifies to 124/315 using the distributive property.