c: \(=3.7\cdot12+3.7\cdot70+3.7\cdot18\)
=3,7(12+70+18)
=3,7*100=370
d: \(=202,2\left(3+6+1\right)=202,2\cdot10=2022\)
e: \(=4,5\cdot15+4,5\cdot90+4,5\cdot25=4,5\left(15+90+25\right)=585\)
i: \(=3.18\cdot4+3.18\cdot75+3.1\cdot8+3.18\cdot13\)
\(=3,18\left(4+75+13\right)+24,8\)
\(=317.36\)