Liczby ujemne Prosze o pomoc.
(-6 2/3)*(0,4)-7= (1 1/2) do potęgi 3* 4 4/9 +8*(-5)=
(-2 1/2 +3) do potegi 2 - (-4+3 1/2)do potegi 2=
(-3 1/3)* 3/5 -(-6 1/4):2=
(-2 2/5)*(-3 3/4) -(-3) do potetgi 2 * (- 1/3)+2 do potegi 2 -(0,4)=
:D
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
1/5(2 3/8+1 5/8):1 1/3=1/5*4:1 1/3=1/5*4/1:4/3=4/3*3/4(skracamy 4 zostaje1)=3/5
(5 1/2+8 3/4+6):3=(5 2/4+8 3/4+6):3=(13 5/4+6):3=20 1/4:3=81/4*1/3=27/4=6 3/4
((1/2)do potęgi 3+1 1/2:3/4)=(1/8+1 1/2:3/4)=(1/8+1 4/8:3/4)=(1 5/8:3/4)=13/8*4/3=13/6=2 1/6
5/7*1 3/4-(1/2)do potęgi 2=5/7*7/4-1/4=5/4-1/4=1
(1/3)do potęgi 2 *1 1/8+1 1/2=1/9*9/8+1 1/2=1/8+1 4/8=1 5/8
(2 1/4-1 2/3):(1/6+2/6)=(2 3/12-1 8/12):3/6=(1 15/12-1 8/12):3/6=7/12*6/3=7/6=1 1/6
3 3/4*2 2/5-4 3/8=15/4*12/5-4 3/8=9-4 3/8=8 8/8-9 3/8=4 5/8
10-1 5/6*4 1/2=10-11/6*9/2=10-33/4=10-8 1/4=9 4/4-8 1/4=1 3/4
5/7*4 2/3+5/6:1 1/9=5/7*14/3+5/6:10/9=10/3+5/6*9/10=3 1/3+3/4=3 4/12+9/12=3 13/12=4 1/12
3 1/4-1 1/2+2 7/8=3 2/8-1 4/8+2 7/8=2 10/8-1 4/8+2 7/8=3 13/8=4 5/8
(3 1/2:2 4/5-3/4)*2 2/3=(7/2:14/5-3/4)*2 2/3=(5/4-3/4)*8/3=2/4*8/3=4/3=1 1/3
2 2/3:(1 1/6:7/9)=2 2/3:(7/6*9/7)=2 2/3:3/2=8/3*2/3=16/9=1 7/9