a)|4 i 5/6- 1,25|
b)|-2/3|*|4-5,8|
a) I4 5/6-1,25I=
= I4 5/6-1 1/4I=
=I4 20/24-1 6/24I=
=I3 14/24I (skróć w ten sposób: 3 7/12)=
=3 7/12
b) I- 2/3I*I4-5/3I=
=2/3*I3 8/8- 5/8I=
=2/3*3 3/8=
=2/3* 27/8(skróć w ten sposób: 1/1* 9/4)=
=9/4=
=2 1/4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) I4 5/6-1,25I=
= I4 5/6-1 1/4I=
=I4 20/24-1 6/24I=
=I3 14/24I (skróć w ten sposób: 3 7/12)=
=3 7/12
b) I- 2/3I*I4-5/3I=
=2/3*I3 8/8- 5/8I=
=2/3*3 3/8=
=2/3* 27/8(skróć w ten sposób: 1/1* 9/4)=
=9/4=
=2 1/4