Question

[Linh Le]

rút gọn phân số:

a) \(\frac{2929-101}{2.1919+404}\)

Answer 1

[Lightning Farron]

\(\frac{2929-101}{2.1919+404}=\frac{29.101-101}{2.19.101+101.4}=\frac{101.\left(29-1\right)}{101.\left(2.19+4\right)}=\frac{28}{42}=\frac{2}{3}\)

Answer 2

[Phương Anh (NTMH)]

\(\frac{2}{3}\)