podręcznik Matematyka 6 strona 27 zad 6 :)
1/2 * 2/3 * 3/5
3 i 1/4 * 4/5 * 15 / 26
1/8 * 1 i 1/5 * 5 i 1/3 * 1/2
3 i 3/5 * 2/3 * 3 i 3/4 * 1 i 1/9
3 i 2/3 * 1 i 3/5 * 2/11 * 6 i 1/4 * 1/10 * 4 i 2/7 :DD
Wiem ,żę dla was tez to trudne , ale tylkow was moja nadzieja :))
Kocham was < 33 : * i z góry dzieki :^^
a tak przy okazji
to / + kreska ułamkowa
temat : działania na ułamkach zwyklych :))
" Life is not a problem to be solved but a reality to be experienced! "
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A)1/2 * 2/3 * 3/5 = 1/5 B)3 i 1/4 * 4/5 * 15/26 = 13/4 * 4/5 * 15/26 =3/2=1i 1/2 C)1/8 * 1i1/5 * 5i1/3 * 1/2 =1/8 * 6/5 * 16/3 * 1/2=6/15 =2/5 D)3 i 3/5 * 2/3 * 3 i 3/4 * 1 i 1/9 = 18/5 * 2/3 * 15/4 * 10/9=20/2=10 E) 3 i 2/3 * 1 i 3/5 * 2/11 * 6 i 1/4 * 1/10 * 4 i 2/7 = 11/3 * 8/5 * 2/11 * 25/4 * 1/10 * 30/7= 60/21= 2 i 18/21
a)1/2 * 2/3 * 3/5 = 0,32
b)3 1/4 * 4/5 * 15/26 = 13/4 * 4/5 * 15/26 =3/2=1,5
c)1/8 * 1i1/5 * 5i1/3 * 1/2 =1/8 * 6/5 * 16/3 * 1/2=6/15 =0,4
d)3 i 3/5 * 2/3 * 3 i 3/4 * 1 i 1/9 = 18/5 * 2/3 * 15/4 * 10/9=20/2=10
e) 3 i 2/3 * 1 i 3/5 * 2/11 * 6 i 1/4 * 1/10 * 4 i 2/7 = 11/3 * 8/5 * 2/11 * 25/4 * 1/10 * 30/7= 60/21= 2 i 18/21 = 2 i 6/7