Odpowiedź:
Szczegółowe wyjaśnienie:
[-4,9 * 5/7 - 2,7 * (-2/3)²]/[-0,3 * 5/6 + (-3/4)] =
= (-49/10 * 5/7 * 4/9)/(-3/10 * 5/6 - 3/4) = (-7/2 * 4/9)/(-1/2 * 1/2) = -14/9 : (-1/4) =
= -14/9 * (-4) = 56/9 = -6 2/9
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Odpowiedź:
Szczegółowe wyjaśnienie:
Odpowiedź:
[-4,9 * 5/7 - 2,7 * (-2/3)²]/[-0,3 * 5/6 + (-3/4)] =
= (-49/10 * 5/7 * 4/9)/(-3/10 * 5/6 - 3/4) = (-7/2 * 4/9)/(-1/2 * 1/2) = -14/9 : (-1/4) =
= -14/9 * (-4) = 56/9 = -6 2/9
Szczegółowe wyjaśnienie: