The simplified value of 12.4 x (negative 6.3) is -78.12
The expression is given as:
12.4 x (negative 6.3)
Rewrite properly as:
12.4 x (-6.3)
Evaluate the product using a calculator
-78.12
Hence, the simplified value of 12.4 x (negative 6.3) is -78.12
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