Bài làm:
Ta có: \(\frac{11}{24}-\frac{5}{41}+\frac{13}{24}+0,5-\frac{36}{41}\)
\(=\left(\frac{11}{24}+\frac{13}{24}\right)-\left(\frac{5}{41}+\frac{36}{41}\right)+0,5\)
\(=1-1+\frac{1}{2}\)
\(=\frac{1}{2}\)
\(\frac{11}{24}-\frac{5}{41}+\frac{13}{24}+0,5-\frac{36}{41}\)
\(=\left(\frac{11}{24}+\frac{13}{24}\right)+\left(\frac{-5}{41}-\frac{36}{41}\right)+0,5\)
\(=1-1+0,5\)
\(=0,5\)
Học tốt
11/41-5/41+13/24+0,5-36/41
(11/24+13/24)-(5/41+36/41)-0,5
0-0-0,5
-0,5
