tính
5/16x24/11
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\(5\dfrac{5}{11}-\left(2\dfrac{3}{5}\cdot4\dfrac{6}{11}\right)=\dfrac{60}{11}-\left(\dfrac{13}{5}\cdot\dfrac{50}{11}\right)=\dfrac{60}{11}-\dfrac{130}{11}=-\dfrac{70}{11}\)
\(5xyz-\dfrac{1}{3}xyz+xyz=\left(5-\dfrac{1}{3}+1\right)xyz=\dfrac{17}{3}xyz\)
\(\dfrac{5}{6}-\dfrac{1}{2}\times\dfrac{3}{4}\)
\(=\dfrac{5}{6}-\dfrac{3}{8}\)
\(=\dfrac{20}{24}-\dfrac{9}{24}\)
\(=\dfrac{11}{24}\)
\(\dfrac{5}{6}+\dfrac{1}{2}:\dfrac{3}{4}\)
\(=\dfrac{5}{6}+\dfrac{1}{2}\times\dfrac{4}{3}\)
\(=\dfrac{5}{6}+\dfrac{2}{3}\)
\(=\dfrac{5}{6}+\dfrac{4}{6}\)
\(=\dfrac{9}{6}=\dfrac{3}{2}\)
Các kết quả là :
16 x 24 = 384
36 : 12 = 3
K mk nha
Mk cũng là Fan cũng Sailor Moon
\(\dfrac{16.\left(48+24+28\right)}{16}\)
\(=48+24+28\)
\(=100\)
\(\dfrac{12}{16}\times\dfrac{24}{36}+2\)
\(=\dfrac{3}{4}\times\dfrac{2}{3}+2\)
\(=\dfrac{1}{2}+2\)
\(=\dfrac{1}{2}+\dfrac{4}{2}\)
\(=\dfrac{5}{2}\)
\(\dfrac{12}{16}.\dfrac{24}{36}+2=\dfrac{1}{2}+2=\dfrac{5}{2}\)
\(=\dfrac{16\left(48+24+28\right)}{8+8}=48+52=100\)
= 15/22 nhoa bạn
5/16 *24/11 =15/22