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2 votes
Can somebody tell me if these answers are correct?​

Can somebody tell me if these answers are correct?​-example-1
User Chika
by
4.7k points

1 Answer

2 votes
I think the a is right
I would handle b) like this: 8.50:12~0,7
1,55-0.7=$0,85
User Jane
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4.6k points