Answer:
[tex]1.5 \times 2.5 \times 2.5 \\ = 1.5 \times 25 \times 25 \times .1 \times .1 \\ ({25}^{2} = 625) \\ 1.5 \times 625 \times .01 \\ 1.5 \times 6.25 \\ = 9.375 \\ thank \: you[/tex]
