Home
О нас
Products
Services
Регистрация
Войти
Поиск
папапапа65
@папапапа65
August 2022
2
7
Report
Решите уравнения:
а) х : 2,1 = 1/3 : 0,35
б) х : 7/8=2/3 : 7/9
в) 3 1/12 : х = 5 4/7 : 18/37
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
aloynuchka
А) х:2,1=1/3:0,35
х:2 1/10=1/3 : 35/100
х:2 1/10= 1/3 :7/20
х:2 1/10=20/21
х= 20/21 *2 1/10
х= 20/21*21/10
х=2
б)х:7/8=2/3:7/9
х:7/8=6/7
х=6/7*7/8
х=3/4
в) 3 1/12 :х=5 4/7 :18/37
37/12:х=39/7 : 18/37
37/12 : х=1443/126
х= 37/12 : 1443/126
х=7/26
4 votes
Thanks 10
Radion1996
Решаем все по свойству пропорцииа)0,35х=2,1*1/30,35х=0,7х=2б)7/9х=2/3*7/87/9х=7/12х=7/12:7/9х=3/4в)39/7х=37/12*18/3739/7х=3/2х=3/2:39/7х=7/26
2 votes
Thanks 2
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 "37..."
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
х:2 1/10=1/3 : 35/100
х:2 1/10= 1/3 :7/20
х:2 1/10=20/21
х= 20/21 *2 1/10
х= 20/21*21/10
х=2
б)х:7/8=2/3:7/9
х:7/8=6/7
х=6/7*7/8
х=3/4
в) 3 1/12 :х=5 4/7 :18/37
37/12:х=39/7 : 18/37
37/12 : х=1443/126
х= 37/12 : 1443/126
х=7/26