oblicz ulamki 2i1/3+4i1/3= 5i2/7+1i3/7= 3i2/10+1i7/10= 2i3/7+1i6/7= 8i9/10+2i7/10 1i3/5+2i4/5= 3i1/4+1i3/4= 4i13/20+12i8/20 15i3/100+3i80/100= i oblicz sprytnie 1/4+2/3+3/4+1/3= 2/5+1/2+6/5+1/2= 3/7+1/3+1/3+4/7=
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2i1/3+4i1/3=6i2/3
5i2/7+1i3/7= 6i5/7
3i2/10+1i7/10= 4i9/10
2i3/7+1i6/7= 4i2/7
8i9/10+2i7/10 =11i6/10
1i3/5+2i4/5= 4i2/5
3i1/4+1i3/4= 5
4i13/20+12i8/20 =17i1/20
15i3/100+3i80/100=18i83/100
i oblicz sprytnie 1/4+2/3+3/4+1/3= 1+1=2
2/5+1/2+6/5+1/2= 1+7/5=2i2/5
3/7+1/3+1/3+4/7= 1+2/3=1i2/3
Oblicz ułamki:
a) 2i 1/3 + 4i 1/3 = 6i 2/3
b) 5i 2/7+ 1i 3/7 = 6i 5/7
c) 3i 2/10 + 1i 7/10 = 4i 8/10
d) 2i 3/7 + 1i 6/7 = 3i 9/7 = 4i 2/7
e) 8i 9/10 + 2i 7/10 = 10i 17/10 = 11i 7/10
f) 1i 3/5 + 2i 4/5 = 3i 7/5 = 4i 2/5
g) 3i 1/4 + 1i 3/4 = 4i 4/4 = 5
h) 4i 13/20 +12i 8/20 = 16i 21/20 = 17i 1/20
i) 15i 3/100 + 3i 80/100 = 18i 83/100
Oblicz sprytnie :
a) 1/4 + 2/3 + 3/4 + 1/3 = 3/12 + 8/12 + 9/12 + 4/12 = 24/12 = 2
b) 2/5 +1/2 + 6/5 +1/2 = 4/10 + 5/10 + 12/10 + 5/10 = 26/10 = 2i 6/10
c) 3/7 +1/3 + 1/3 + 4/7 = 9/21 + 7/21 + 7/21 +12/21 = 65/21 = 3i 2/21