Resposta:
[tex]0.7x {}^{5} y {}^{3} [/tex]
Explicação passo-a-passo:
[tex](0.7xy).(100xy {}^{2} ).(0.01x {}^{3} ) = [/tex]
[tex]0.7x {}^{1 + 1 + 3} y {}^{1 + 2} = 0.7x {}^{5} y {}^{3} [/tex]
[tex](0.7xy) \times (100xy {}^{2} ) \times (0.01x {}^{3} )[/tex]
[tex](0.7 \times 100 \times 0.01)x {}^{1 + 1 + 3} y {}^{1 + 2} [/tex]
