\(2.4\) is half of \(4.8\), while \(30\) is twice \(15\). Halving one factor and doubling the other leaves the product unchanged.

\(4.8\times15=4.8\times10+4.8\times5=48+24=72\), so the second product is also \(72\).

Answer

The products are equal; both are \(72\).