решите уравнение х-5\7=5\35, 6,25x-2,5x=22,5. Created by margogalaxowa. matematika-ru

решите уравнение х-5\7=5\35, 6,25x-2,5x=22,5...

July 2022 1 8 Report

решите уравнение х-5\7=5\35, 6,25x-2,5x=22,5

Answers & Comments

mansur4ik2
$x - \frac{5}{7} = \frac{5}{35}$
$x = \frac{5}{35} + \frac{5}{7}$
$x = \frac{5}{35} + \frac{25}{35}$
$x = \frac{30}{35}$
2)
6.25х-2.5х=22.5
3.75х = 22.5
х = 22.5:3.75
х = 6

0 votes Thanks 0

reshite uravnenie 67 x28 y 2734 x35 4824 71 x3945 reshite zada

Answer

margogalaxowa August 2022 | 0 Ответы

2 celyh 5127 celyh 1 celaya 411 vypolnite dejstviya

Answer

margogalaxowa August 2022 | 0 Ответы

ch to pridyot ranshe na 15 min najdite rasstoyanie mezhdu punktami a i v zapishite kr

Answer

margogalaxowa August 2022 | 0 Ответы

divan stoit 9450 rublej a cena odnogo kresla v 3 raza menshe skolko stoyat div

Answer

margogalaxowa August 2022 | 0 Ответы

v pitomnike kupili 24 kusta krasnoj i chyornoj smorodiny po odinakovoj cene za kr

Answer

margogalaxowa August 2022 | 0 Ответы

tri pary tufel stoyat v magazine 4641 rubl skolko nuzhno zaplatit za 4 pary s

Answer

margogalaxowa July 2022 | 0 Ответы

kakoe dejstvie vypolnyaetsya pervym umnozhenie delenie slozhenie vychitanie kako

Answer

margogalaxowa July 2022 | 0 Ответы

Answers & Comments

reshite uravnenie 67 x28 y 2734 x35 4824 71 x3945 reshite zada

2 celyh 5127 celyh 1 celaya 411 vypolnite dejstviya

ch to pridyot ranshe na 15 min najdite rasstoyanie mezhdu punktami a i v zapishite kr

divan stoit 9450 rublej a cena odnogo kresla v 3 raza menshe skolko stoyat div

v pitomnike kupili 24 kusta krasnoj i chyornoj smorodiny po odinakovoj cene za kr

tri pary tufel stoyat v magazine 4641 rubl skolko nuzhno zaplatit za 4 pary s

kakoe dejstvie vypolnyaetsya pervym umnozhenie delenie slozhenie vychitanie kako

vypolnite dejstviya 23515 89 712 1115 310145

v pervyj den zaseli 35 vsego polya vo vtoroj den zaseyali na 112 polya menshe

reshit uravnenie h3umnozhit na 327

рекомендуемые вопросы

Helpful Links

Helpful Social