Question

[NguyễnღViếtღGiaღBảo⁀ᶦᵈᵒᶫღ²Ⓚ⁹『𝕿𝖊𝖆𝖒....]

*Giúp mk vs mk hứa tik hết cho

Answer 1

[Shiba Inu]

\(\frac{3}{8}.19\frac{1}{3}-\frac{3}{8}.33\frac{1}{3}+\frac{1}{4}\)

\(=\frac{3}{8}.\left(19\frac{1}{3}-33\frac{1}{3}\right)+\frac{1}{4}\)

\(=\frac{3}{8}.\left(-14\right)+\frac{1}{4}\)

\(=\frac{-21}{4}+\frac{1}{4}\)

\(=\frac{20}{4}=5\)

Answer 2

[Shiba Inu]

Tạ lỗi nhé !!!!  Sửa chút hoy Từ chỗ sau :

\(=\frac{3}{8}.\left(-14\right)+\frac{1}{4}\)

\(=-\frac{21}{4}+\frac{1}{4}=-\frac{20}{4}=-5\)