Answer: 34.25
Step-by-step explanation:
Don't worry about the negative signs, in the end, we'll get a positive one, because 2 negatives make a positive.
102.75/3
First of all we need to get rid of the decimal. To do this we multiply by 1 followed by as many zeros as decimal numbers there are. In this case it's 1 followed by 2 zeros or 100. To keep this balanced and not modify it, we also have to multiply 3 by 100.
102.75*100/3*100
10275/300
From now on, let's begin.
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10275/300=34.25
900
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127'5
1200
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75'0
600
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150'0
1500
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