Answer:

[tex]1500 \times 8 \times 2 \div 100 = 240 \\ \\ 2000 \times 5 \times 3 \div 100 = 300 \\ \\ \\ 300 - 240 \\ \\ = 60 \\ \\ i \: think \: \: this \: \: should \: \: be \: \: the \: \: answer[/tex]