Question

Simplify; 2 4/5+ 6 2/3
A. 8 7/15
B. 8 3/4
C 8 22/15
D 9 7/15​

Answer 1

The answer is D.

Explanation:

142/15 = 9.4667 = 9

142 - (15 × 9)

\ /

142 - 135 = 7

9 7/15

Answer 2

The choice D.

`9 (7)/(15)`

Explanation:

`2 (4)/(5) + 6 (2)/(3) \\ \\ (14)/(5) + (20)/(3) \\ \\ (42)/(15) + (100)/(15) = (142)/(15) = 9 (7)/(15)`