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PART 4 - Mathematical Knowledge
Simplify: 
(8+6)/(7)-(3+1)/(2)
A 
-1-1//2
B 4
C 
1-1//2
D 0
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PART 44 - Mathematical Knowledge\newlineSimplify: 8+673+12 \frac{8+6}{7}-\frac{3+1}{2} \newlineA 11/2 -1-1 / 2 \newlineB 44\newlineC 11/2 1-1 / 2 \newlineD 00\newlineClick the button or type the letter

Full solution

Q. PART 44 - Mathematical Knowledge\newlineSimplify: 8+673+12 \frac{8+6}{7}-\frac{3+1}{2} \newlineA 11/2 -1-1 / 2 \newlineB 44\newlineC 11/2 1-1 / 2 \newlineD 00\newlineClick the button or type the letter
  1. Calculate sum for first fraction: Calculate the sum in the numerator and the denominator for the first fraction. (8+6)/(7)=14/7(8+6)/(7) = 14/7
  2. Simplify first fraction: Simplify the first fraction. 14/7=214/7 = 2
  3. Calculate sum for second fraction: Calculate the sum in the numerator and the denominator for the second fraction. (3+1)/(2)=4/2(3+1)/(2) = 4/2
  4. Simplify second fraction: Simplify the second fraction. 4/2=24/2 = 2
  5. Subtract fractions: Subtract the second simplified fraction from the first. 22=02 - 2 = 0

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