3.7×67+37+3.3

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3.7×67+37+3.33.7×67+37+3.33.7×67+37+3.33.7×67+37×3.3=3.7×67+3.7×33=3.7×(67+33)=3.7×100=3703.7*783.7*

3.7×67+37+3.3
3.7×67+37+3.3

3.7×67+37+3.3
3.7×67+37×3.3
=3.7×67+3.7×33
=3.7×(67+33)
=3.7×100
=370

3.7*78

3.7*67+3.7*33
=3.7*(67+33)
=3.7*100
=370

=3.7*67+3.7*10+3.3
=3.7*77+3.3
=1.1*(37*7+3)
=1.1*(262)
=288.2