" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) = -13/2 + 23/4 = - 26/4 + 23/4 = - 3/4
c) = 7/3 * 13/4 = 91/12 = 7 7/12
d) = - 47/8 : ( - 12/5) = - 47/8 * (5/12) = 235/96 = 2 43/96
Mam nadzieję że dobrze :)
b) -6 i 1/2 + 5 i 3/4 = -13/2 + 23/4 = -26/4 + 23/4 = -3/4
c) 2 i 1/3 * 3 i 1/4 = 7/3 * 13/4 = 91/12 = 91/12 = 7 i 7/12
d) -5 i 7/8 : (-2 i 2/5) = -47/8 : (-12/5) = -47/8 * (-5/12) = 235/96 = 2 i 43/96