Oblicz :
a) (1/2-2/5)x6 2/3
b) 4x3 1/8-(2 1/2)do potęgi drugiej
c) 1 1/8x(4 3/5-2 7/10)+(1/2) do potęgi drugiej
Prosze szybką odpwiedź dam naj
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a)(1/2-2/5)x6 2/3=(0,5-0,4)*6 2/3=0,1*6 2/3=1/10*20/3=20/30=2/3