13,8-3 3/4=
6 1/7 * 5,25=
1 3/8-(0,9-3/4)=
cztery przecinek dwa plus (1/2)do potęgi drugiej plus trzy do potęgi drugiej .
; ))
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
13,8-3 3/4=13,8-375/100=13,8-3,75=10,05
6 1/7*5,25=43/7*21/4=129/4=32 1/4
1 3/8-(0,9-3/4)=11/8-(9/10-3/4)=11/8-(36/40-30/40)=11/8-6/40=55/40-6/40=49/40=1 9/40
(*-do potęgi)
4,2+(1/2)*2+3*2=4,2+1/4+9=42/10+1/4+9=168/40+10/40+9=178/40+9=4,45+9=13,45