Answer
$25.2x$
Work Step by Step
We start with the given expression: $4\times (x\times6.3)$
The commutative property of multiplication states that changing the order of the factors does not affect the product.
We use this property to rearrange the factors: $(x\times6.3)\times4$
The associative property of multiplication states that changing the grouping of the factors does not affect the product.
We use this property to rearrange the grouping: $x\times(6.3\times4)$
We use the order of operations to simplify:
We simplify inside the parentheses: $x\times 25.2$
We multiply: $25.2x$
