What fraction is equivalent to 5 x 1.5?

To find the fraction equivalent to (5 \times 1.5), first perform the multiplication: (5 \times 1.5 = 7.5). This can be expressed as a fraction by writing (7.5) as (\frac{75}{10}), which simplifies to (\frac{15}{2}). Therefore, the equivalent fraction is (\frac{15}{2}).