Dương Gia Huy
Giới thiệu về bản thân
Hello, welcome to my personal olm.vn page. I am Huy { 𝕥𝔢𝔞𝕞 đạ𝔦 𝔟àⓝℊ`✔}. I live in Trung An village, Thuy Lien Commune, Thai Thuy District, Thai Binh Province. I am 11 years old. I study in grade 6A3 at Nguyen Duc Canh Secondary School or called Nguyen Duc Canh boarding school in zone 6 of Diem Dien town and my school is a good school for students. I like watch TV, chat with my friends and play Ping Pong. My best friends include Duong, Tuyen, Vu Huy, Hieu and Khoi.....
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2022-04-26 21:09:40
Giá tiền khi chưa giảm giá là:
\(15\cdot7000=105000\) ( đồng )
Giá tiền giảm giá khi An dùng voucher là:
\(105000\cdot10\%=10500\) ( đồng)
Số tiền của An trả tiền mua sách là:
\(105000-10500=94500\) ( đồng )
Vì 105000>10500 nên An đủ tiền mua 15 quyển sách
Vậy An đủ tiền 15 quyển sách
2022-04-26 20:58:43
Cooking: nấu ăn
2022-04-26 20:53:40
2022-04-23 20:13:05
\(\dfrac{-4}{11}\cdot\dfrac{2}{5}+\dfrac{6}{11}\cdot\dfrac{-3}{11}\)
\(=\dfrac{\left(-4\right)\cdot2}{11\cdot5}+\dfrac{6\cdot\left(-3\right)}{11\cdot10}\)
\(=\dfrac{-8}{55}+\dfrac{-9}{55}\)
=\(=\dfrac{\left(-8\right)+\left(-9\right)}{55}=\dfrac{-11}{55}\)
CHÚC HỌC TỐT NHÉ.
2022-01-03 21:55:29
2022-01-03 21:55:29
2022-01-03 21:55:29
2022-01-03 21:55:29
2022-01-03 21:55:29
2022-01-03 21:55:29
