24/53 + 75/61 - 24/53 - 14/61
= (24/53 - 24/53) + (75/61 - 14/61)
= 0 + 61/61
= 61/61 = 1
K cho mik nha~ ;w;
24/53+75/61-24/53-14/61
= ( 24/53 - 24/53 ) + ( 75/61 - 14/61 )
= 0 + 1
= 1
\(\frac{24}{53}\) \(+\) \(\frac{75}{61}\) \(-\) \(\frac{24}{53}\) \(-\) \(\frac{14}{61}\)
= ( \(\frac{24}{53}\) \(-\) \(\frac{24}{53}\) ) \(+\) ( \(\frac{75}{61}\) \(-\) \(\frac{14}{61}\) )
= \(0\) \(+\) \(1\)
= \(1\)
\(-\) \(Hok\) \(T\) \(-\)
24/53+75/61-24/53-14/61
=24/53+(75/61-14/61)
=24/53+1
=77/53
trả lời:
=1 nha
hok tốt