Question

find the values of-2/3+[(-4/5)+1/2] and [(-2/3)+(-4/5)]+1/2 compare them.what do you observe.
solutions
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Answer 1

Answer:

- 29/30

Step-by-step explanation:

-2/3-4/5+1/2

-20-24+15/30

-44+15/30

-29/30