1,27 \times 10 ^ { 3 } - 55
Evaluate
1215
Factor
5\times 3^{5}
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1,27\times 1000-55
Calculate 10 to the power of 3 and get 1000.
1270-55
Multiply 1,27 and 1000 to get 1270.
1215
Subtract 55 from 1270 to get 1215.
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