I love my family very much. There are four people in my family: my father, my mother, my brother and me. My father is a teacher. He is very kind. My mother is a nurse. She takes care of sick people in the hospital. My brother is a student. He is good at football. I am a student too. We often have dinner together and talk happily. My family is small but happy.

I love my family very much. There are four people in my family: my father, my mother, my brother and me. My father is a teacher. He is very kind. My mother is a nurse. She takes care of sick people in the hospital. My brother is a student. He is good at football. I am a student too. We often have dinner together and talk happily. My family is small but happy.

bằng mồm nhớ tick đúng

tui

ddungs

olm ko có chuyển xu bạn nha

sai rồi nhé nhớ tích đg đó nha

j vậy bạn

Vì chuyển dấu phẩy của số thập phân A sang phải một hàng ta được số B. 

=> B = 10 x A 

mà B - A = 222,12

=> 10 x A - A = 222,12(Vì B = 10 x A)

=> 9 x A = 222,12 

=> A = 24,68

Vậy A = 24,68

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