Question

(1,7²)+[(63,27-19)*3,6]:100=

Answer 1

${(1.7)}^{2} + [(63.27 - 19) \times 3.6] \div 100$

$= 2.89 + (44.27 \times 3.6) \div 100$

$= 2.89 + 159.372 \div 100$

$= 2.89 + 1.59372$

$= 4.48372$