Simplify and factorise: 3.12 + 51 – 12 – 2.02 + 2.1 + 24
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Step by step explanation:
•3.12 + 51 - 12 - 2.02 + 2.1 + 24
•54.12 - 12 - 2.02 + 26.1
•54.12 - 14.02 + 26.1
•54.12 + 26.1 - 14.02
•80.22 - 14.02
•66.2
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