Oblicz.
5/7*1[3/4]-1/8
27/3*1[1/8]+1[1/2]
Proszeo rospisanie
5/7*1[3/4]-1/8=(musisz spprowadzic do wspolnego mianownika zarazpo wymnozeniu)
35/28-1/8=70/56-7/56=63/56=1[7/56]
W drugim to samo
27/3*1[1/8]+1[1/2]=27/3*9/8+1[1/2]=81/24+3/2=81/24+36/24=117/24 czyli
=4[21/24]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5/7*1[3/4]-1/8=(musisz spprowadzic do wspolnego mianownika zarazpo wymnozeniu)
35/28-1/8=70/56-7/56=63/56=1[7/56]
W drugim to samo
27/3*1[1/8]+1[1/2]=27/3*9/8+1[1/2]=81/24+3/2=81/24+36/24=117/24 czyli
=4[21/24]