4 years ago

What is the answer to 9/10-2/5

2 answers:

8 0

1/2 is the answer.
2/5= 4/10
9/10-4/10=5/10
5/10=1/2

5 0

2/5=4/10 so 9/10-4/10=5/10 which is the same as 1/2

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