Evaluate 4 2/3 plus 3 5/6 and show work.

4 2/3+3 5/6

Find the common denominator for 4 2/3 which is 6. Mutiply by 2 for the denominator and numerator.

2(2)= 4 , 3(2)= 6

4 4/6+ 3 5/6= 7 9/6 = 8 3/6. 9-6= 3

8 3/6 reduce. Divide by 3 for 3 and 6

3/6= 2 6/6= 1

Answer : 8 1/2 or 17/2 or 8.5

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

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