Simple operation 36 * 1.28 + 8.2 * 3.6-3.6

36x1.28+8.2x3.6-3.6
=36x1.28+(8.2-1)x3.6
=3.6x12.8+7.2x3.6
=(12.8+7.2)x3.6
=20x3.6
=72

RELATED INFORMATIONS

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