Предмет: Математика, автор: linaangelina09

Запишите обыкновенную дробь в виде десятичной.Вычислите:1)2 3/10×1,1​

Ответы

Автор ответа: 2BIG0BRAIN0ASANALI7
1

Ответ:

2,3х1,1=2,53. Ответ:2,53


linaa7869: да, конечно не учились, мне 4 года,я у мамы телефон взяла поиграть
2BIG0BRAIN0ASANALI7: Ответ правильный
2BIG0BRAIN0ASANALI7: Что тут такого?
linaangelina09: 2,3×1,1=2,3+2,3
linaa7869: да! у нас обоих
linaa7869: эмммммммммм.......
linaa7869: что это? ты в школе не училась?
2BIG0BRAIN0ASANALI7: Что?
linaangelina09: скоко вам лет?
linaangelina09: наверное 3 с половинкой
Автор ответа: linaa7869
0

Пошаговое объяснение:

1,1 - 1 1/10

2 3/10 × 1 1/10 = 253/100= 2,53


linaangelina09: объясните
linaangelina09: как получился этот ответ
linaa7869: 1,1 - это 1 1/10 в обычной дроби
linaangelina09: иии
linaa7869: затем, умножаем на другую обыкновенную дробь
linaa7869: получается 253/100
linaa7869: затем, 253 мы делим на 100, и получаем 2,53
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