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
Thực hiện phép tính (Tính hợp lý):
a)\(\frac{11}{24}-\frac{5}{41}+\frac{13}{24}+0,5-\frac{36}{41}\)
b)\(23\frac{1}{4}.\frac{7}{5}-13\frac{1}{4}:\frac{5}{7}\)
\(\frac{11}{24}\)- \(\frac{5}{41}\)+ \(\frac{13}{24}\)+ \(0,5\)- \(\frac{36}{41}\)
a)\(\frac{15}{12}+\frac{5}{13}-\frac{3}{12}-\frac{18}{13}\)
b)\(\frac{11}{24}-\frac{5}{41}+\frac{13}{24}+0,5-\frac{36}{41}\)
c)\(\left(-\frac{3}{4}+\frac{2}{3}\right):\frac{5}{11}+\left(-\frac{1}{4}+\frac{1}{3}\right):\frac{5}{11}\)
d)\(\left(-3\right)^2\cdot\left(\frac{3}{4}-0,25\right)-\left(3\frac{1}{2}-1\frac{1}{2}\right)\)
e)\(\frac{13}{25}+\frac{6}{41}-\frac{38}{25}+\frac{35}{41}-\frac{1}{2}\)
Tính nhanh
11/24-5/41+13/24+0,5-36/41
a) \(\frac{3}{7}+\frac{4}{7}\)
b) \(\sqrt{49}+\left|-3,5\right|\)
c) \(\frac{11}{37}-\frac{5}{41}+\frac{26}{37}-0,5-\frac{36}{41}\)
11/24-5/41+13/24+0,5-36/41
ai giúp mình tính theo bước đi mình cần gấp!
Tính
\(\frac{\frac{17}{24}.\frac{109}{12}-\frac{13}{4}.\frac{17}{24}}{\frac{7}{2}.\frac{85}{36}+\frac{85}{36}.\frac{11}{4}}-\frac{1}{5}\)
11/24-5/41+13/24+0.5-36/41
\(\dfrac{11}{24}-\dfrac{5}{41}+\dfrac{13}{24}+0.5-\dfrac{36}{41}\) nhớ cho cách lm nhá
