Ответ:
(7,73-5 7/9)-(0,27-2 2/9)=
. +900
1. 7 73/100-5 7/9=(7-5)-(657-700)
______ =
900
1 857/900
2. 27/100-2 2/9= - 1 857/900
2 2/9-27/100=2-(200-243)
_______ =
3. 1 857/900-(-1 857/900)=
2 1714/900=3 814/900=3 407/450
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
(7,73-5 7/9)-(0,27-2 2/9)=
. +900
1. 7 73/100-5 7/9=(7-5)-(657-700)
______ =
900
1 857/900
2. 27/100-2 2/9= - 1 857/900
. +900
2 2/9-27/100=2-(200-243)
_______ =
900
1 857/900
3. 1 857/900-(-1 857/900)=
2 1714/900=3 814/900=3 407/450