3 years ago

Which rational number is equivalent to the expression 69 2/9 - 31 1/9 - (-12 4/9) ?

Mathematics

1 answer:

ololo11 [35]3 years ago

7 0

Answer:69 2/9 - 31 1/9 - (- 12 4/9) =

69 2/9 - 31 1/9 + 12 4/9 =

81 6/9 - 31 1/9 =

50 5/9 or 455/9 or 50.56 <==

Step-by-step explanation:

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