buruslee2323
buruslee2323 buruslee2323
  • 24-02-2022
  • Mathematics
contestada

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

Respuesta :

ghaithgh
ghaithgh ghaithgh
  • 24-02-2022

Answer:

The choice D.

[tex]9 \frac{7}{15} [/tex]

Step-by-step explanation:

[tex]2 \frac{4}{5} + 6 \frac{2}{3} \\ \\ \frac{14}{5} + \frac{20}{3} \\ \\ \frac{42}{15} + \frac{100}{15} = \frac{142}{15} = 9 \frac{7}{15} [/tex]

Answer Link
sxkuraflower0
sxkuraflower0 sxkuraflower0
  • 24-02-2022

Answer:

The answer is D.

Step-by-step explanation:

142/15 = 9.4667 = 9

142 - (15 × 9)

\ /

142 - 135 = 7

9 7/15

Answer Link

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