405-(9х+70):4=385; 1800:(240:у)-47=253 Помогите!!!!! SOS!!!!. Created by sofiyanastya06. matematika-ru

405-(9х+70):4=385; 1800:(240:у)-47=253 Помогите!!!!! SOS!!!!...

August 2022 1 1 Report

405-(9х+70):4=385;

1800:(240:у)-47=253
Помогите!!!!! SOS!!!!

Answers & Comments

теоретик5 405-(9х+70)÷4=385
-(9х+70)=(385-405)×4
-9х-70=-80
9х+70=80
9х=10
х=10/9 или 1 целая 1/9

1800÷(240÷у)-47=253
1800÷(240-у)=300
1800=300(240-у)
1800=72000-300у
300у=72000-1800
300у=70200
у=234

1 votes Thanks 0

1 na doske byli napisany 10 posledovatelnyh naturalnyh chisel kogda styorli odb43339cdccc13a4669f4dbae26831a94 31655

Answer

sofiyanastya06 July 2022 | 0 Ответы

skolko vsego cifr prishlos by napisat esli vypisat drug za drugom vse chisla0bee1bbb116347e37f41cfcbb4bb5e42 55604

Answer

sofiyanastya06 July 2022 | 0 Ответы

skolko vsego cifr prishlos by napisat esli vypisat drug za drugom vse chisla7fc7578a255093d569620ea0a4ed909c 13181

Answer

sofiyanastya06 July 2022 | 0 Ответы

skolko nechyotnyh tryohznachnyh chisel summa cifr kotoryh ne menee 2593838e7853f75b0b2c1573239a901acb 49080

Answer

Answers & Comments

3584y6416y 17256045 pomogiteeee srochnooooooooo

srochnooooooooo pomogite 918b784b1242b35

405 9h704385 1800240u 47253 pomogite

405 9h704385 1800240u 472538192d7a37e26f5153ecf9b7ef379fbbb 23924

405 9h704385 1800240u 47253

chto takoe mavritaniya

1 na doske byli napisany 10 posledovatelnyh naturalnyh chisel kogda styorli odb43339cdccc13a4669f4dbae26831a94 31655

skolko vsego cifr prishlos by napisat esli vypisat drug za drugom vse chisla0bee1bbb116347e37f41cfcbb4bb5e42 55604

skolko vsego cifr prishlos by napisat esli vypisat drug za drugom vse chisla7fc7578a255093d569620ea0a4ed909c 13181

skolko nechyotnyh tryohznachnyh chisel summa cifr kotoryh ne menee 2593838e7853f75b0b2c1573239a901acb 49080

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