Ответ:

  1. \(32.52-[(6+9.728:3.2)\cdot2.5-1.6]\cdot1.2-0.015:0.01\)

    \(=32.52-[(6+3.04)\cdot2.5-1.6]\cdot1.2-1\)

    \(=32.52-(22.6-1.6)\cdot1.2-1=32.52-25.2-1=6.32\).

  2. \(50.32-[(20+9.744:2.4)\cdot0.5-1.63]:0.25+0.0752:0.04\)

    \(=50.32-[(20+4.06)\cdot0.5-1.63]:0.25+1.88\)

    \(=50.32-(12.03-1.63):0.25+1.88=50.32-41.6+1.88=10.6\).

Ответ: 1) 6,32; 2) 10,6.