Question

РЕШИТЕ ПОЖАЛУЙСТА!!!
ДАЮ 10 БАЛОВ!!!

Answer 1

0,2^2 * 3^2 * 1.25 = 0.04 * 9 * 1.25 = 0.45

Answer 2

$1)0.2^{2} \times {3}^{2} \times 1.25= \\0.04 \times 9 \times 1.25=0,45 \: .$
${1.3}^{2} \times {4}^{2} \times 15 = \\1.69 \times 16 \times 15 = 405,6 \:.$