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