Question

rút gọn 33/66 và 7878/5757, mình sẽ tick cho 5 bạn làm xong đầu tiên

Answer 1

33/66=1/2

7878/5757=26/19 nha

~HT~

K cho mình nha 

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Answer 2

\(\frac{33}{66}=\frac{33:33}{66:33}=\frac{1}{2}\)

\(\frac{7878}{5757}=\frac{7878:101}{5757:101}=\frac{78}{57}\)

/HT\

Answer 3

\(\frac{33}{66}\)\(=\frac{33:33}{66:33}\)\(=\frac{1}{2}\)

\(\frac{7878}{5757}\)\(=\frac{7878:101}{5757:101}\)\(=\frac{78}{57}\)\(=\frac{26}{19}\)

Answer 4

\(\frac{33}{66}\)=\(\frac{33:33}{66:33}\)=\(\frac{1}{2}\)

 \(\frac{7878}{5757}\)=\(\frac{7878:101}{5757:101}\)=\(\frac{78}{57}\)

Answer 5

thank you