Home
О нас
Products
Services
Регистрация
Войти
Поиск
Tanya210299
@Tanya210299
October 2021
1
15
Report
Дано 4 литра 15%-го раствора соли. Какое количество 9%-го раствора соли нужно добавить, чтобы получить 13%-ый раствор.
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
ФАИНА1984
Verified answer
0.15*4+0.09х=0.13(4+х)
0.6+0.09х=0.52+0.13х
0.09х-0.13х=0.52-0.6
-0.04х=-0.08
х=-0.08:(-0.04)
х=2л раствора
3 votes
Thanks 2
More Questions From This User
See All
Tanya210299
July 2022 | 0 Ответы
zadanie 23 iz gia 2014 pomogite postroit grafik
Answer
Tanya210299
October 2021 | 0 Ответы
v chetyrehugolnike avsd av7 vs13 i sd11 najdite chetvertuyu storonu chetyrehu
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "Дано 4 литра 15%-го раствора соли. Какое количество 9%-го раствора соли нужно до..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
0.15*4+0.09х=0.13(4+х)0.6+0.09х=0.52+0.13х
0.09х-0.13х=0.52-0.6
-0.04х=-0.08
х=-0.08:(-0.04)
х=2л раствора