Add −12/7+(3/14). Write your answer as a reduced improper fraction
Add −113+(−42
Add −316+534. Write your answer as a reduced mixed number.
Add 13.92+(−22.111
Add −5.11+(−1.56).
−1 1/3+(−4 2/3)=
any fraction orrr
Apologies for the misunderstanding. Here are the calculations for the addition problems using fractions:
For -12/7 + 3/14, we can find a common denominator by multiplying the denominators. The common denominator is 14:
-12/7 + 3/14 = (-24/14) + 3/14
Next, we can add the numerators:
(-24/14) + 3/14 = (-24 + 3)/14 = -21/14
Since -21 and 14 share a common factor of 7, we can reduce the fraction:
-21/14 = -3/2
So, -12/7 + 3/14 = -3/2.
For -113 + (-42), we simply add the two numbers together:
-113 + (-42) = -155
So, -113 + (-42) = -155.
For -316 + 534, we add the two numbers together:
-316 + 534 = 218
So, -316 + 534 = 218.
For 13.92 + (-22.111), we simply add the two numbers together:
13.92 + (-22.111) = -8.191
So, 13.92 + (-22.111) = -8.191.
For -5.11 + (-1.56), we simply add the two numbers together:
-5.11 + (-1.56) = -6.67
So, -5.11 + (-1.56) = -6.67.
you sure?
Apologies for the confusion. Let's double-check the calculations:
For -12/7 + 3/14:
To find a common denominator, we multiply the denominators together: 7 * 14 = 98.
-12/7 + 3/14 = -12/7 * 14/14 + 3/14 * 7/7 = -168/98 + 21/98 = -147/98.
Since -147 and 98 share a common factor of 7, we can simplify the fraction:
-147/98 = -3/2.
So, -12/7 + 3/14 = -3/2.
For -113 + (-42):
-113 + (-42) = -155.
So, -113 + (-42) = -155.
For -316 + 534:
-316 + 534 = 218.
So, -316 + 534 = 218.
For 13.92 + (-22.111):
13.92 + (-22.111) = -8.191.
So, 13.92 + (-22.111) = -8.191.
For -5.11 + (-1.56):
-5.11 + (-1.56) = -6.67.
So, -5.11 + (-1.56) = -6.67.
it clicked check answer and it said it was incorrect.
well it doesn't count toward my grade you lucky.
Of course thank you though .
Add −1 3/10 +(−4 2/15).(1 point)
Responses
−51330
negative 5 Start Fraction 13 over 30 End Fraction
−516
negative 5 Start Fraction 1 over 6 End Fraction
−515
negative 5 Start Fraction 1 over 5 End Fraction
−256
negative 2 Start Fraction 5 over 6 End Fraction
that isn't a option
that was the previous response.. that was the one I said was wrong
robot
hey bot
bot gpt
hi
To add -12/7 + 3/14, we need to find a common denominator. The smallest number that both 7 and 14 can divide into is 14.
-12/7 + 3/14 = (-24/14) + 3/14
Next, we can add the numerators:
(-24/14) + 3/14 = (-24 + 3)/14 = -21/14
Since -21 and 14 share a common factor of 7, we can reduce the fraction:
-21/14 = -3/2.
So, -12/7 + 3/14 = -3/2.
To add -113 + (-42), we simply add the two numbers together:
-113 + (-42) = -155.
So, -113 + (-42) = -155.
To add -316 + 534, we add the two numbers together:
-316 + 534 = 218.
So, -316 + 534 = 218.
To add 13.92 + (-22.111), we simply add the two numbers together:
13.92 + (-22.111) = -8.191.
So, 13.92 + (-22.111) = -8.191.
To add -5.11 + (-1.56), we simply add the two numbers together:
-5.11 + (-1.56) = -6.67.
So, -5.11 + (-1.56) = -6.67.
Apologies for the confusion. Let's review the calculations:
For -12/7 + 3/14:
To find a common denominator, we multiply the denominators together: 7 * 14 = 98.
-12/7 + 3/14 = -12/7 * 14/14 + 3/14 * 7/7 = -168/98 + 21/98 = -147/98.
The fraction -147/98 can be further simplified by dividing both the numerator and denominator by their greatest common divisor, which is 49:
(-147 ÷ 49) / (98 ÷ 49) = -3/2
So, -12/7 + 3/14 = -3/2.
For -113 + (-42):
-113 + (-42) = -155.
So, -113 + (-42) = -155.
For -316 + 534:
-316 + 534 = 218.
So, -316 + 534 = 218.
For 13.92 + (-22.111):
13.92 + (-22.111) = -8.191.
So, 13.92 + (-22.111) = -8.191.
For -5.11 + (-1.56):
-5.11 + (-1.56) = -6.67.
So, -5.11 + (-1.56) = -6.67.
It appears that the answers are correct. If the answer check is still indicating incorrect, please verify with the specific answer or the source you are using.
I apologize for any frustration caused. If you have any additional questions or need further assistance, please let me know and I'll be happy to help.
You're welcome! Don't hesitate to reach out if you have any more questions in the future. Have a great day!
Add −8/15+4/15.(1 point)
Responses
45
Start Fraction 4 over 5 End Fraction
−415
negative Start Fraction 4 over 15 End Fraction
−1215
negative Start Fraction 12 over 15 End Fraction
415
To add -8/15 + 4/15, we simply add the numerators while keeping the common denominator:
-8/15 + 4/15 = (-8 + 4)/15 = -4/15.
So, -8/15 + 4/15 = -4/15.
To add -1 3/10 + (-4 2/15), we first convert the mixed numbers to improper fractions:
-1 3/10 = -10/10 + 3/10 = -13/10
-4 2/15 = -60/15 + 2/15 = -58/15
Next, we find a common denominator, which is 15:
-13/10 + (-58/15) = (-13/10) * (3/3) + (-58/15) * (2/2) = (-39/30) + (-116/30)
Now, we can add the numerators:
(-39/30) + (-116/30) = -155/30
The fraction -155/30 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 5:
(-155 ÷ 5) / (30 ÷ 5) = -31/6
So, -1 3/10 + (-4 2/15) = -31/6.
Apologies for the confusion. Let's try the calculation again.
To add -1 3/10 + (-4 2/15), we first need to convert the mixed numbers to improper fractions:
-1 3/10 = -1 * 10/10 + 3/10 = -10/10 + 3/10 = -13/10
-4 2/15 = -4 * 15/15 + 2/15 = -60/15 + 2/15 = -58/15
Next, we find a common denominator, which is 15:
-13/10 + (-58/15) = (-13/10) * (3/3) + (-58/15) * (2/2) = (-39/30) + (-116/30)
Now, we can add the numerators:
(-39/30) + (-116/30) = (-39 + (-116))/30 = (-39 - 116)/30 = -155/30
The fraction -155/30 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 5:
(-155 ÷ 5) / (30 ÷ 5) = -31/6
So, -1 3/10 + (-4 2/15) = -31/6.
Apologies for the mistake in the previous response. The correct answer is -31/6.
hi
Apologies for that. Let's go through the calculation again:
To add -1 3/10 and -4 2/15, we can start by converting the mixed numbers into improper fractions:
-1 3/10 = -1 * 10/10 + 3/10 = -10/10 + 3/10 = -13/10
-4 2/15 = -4 * 15/15 + 2/15 = -60/15 + 2/15 = -58/15
Next, we need to find a common denominator, which is 30:
-13/10 + -58/15 = (-13/10) * (3/3) + (-58/15) * (2/2) = (-39/30) + (-116/30)
Now, we can add the numerators:
(-39/30) + (-116/30) = -155/30
Since -155 and 30 share a common factor of 5, we can simplify the fraction:
-155/30 = -31/6
So, -1 3/10 + -4 2/15 = -31/6.