163.2=816/5

\(163,2=\dfrac{1632}{10}=163\dfrac{2}{10}=163\dfrac{1}{5}\)

\(\dfrac{1632}{10}=163\dfrac{2}{10}=163\dfrac{1}{5}\)

76.36=\(76\dfrac{9}{25}\)

\(76,36=\dfrac{1909}{25}=76\dfrac{9}{25}\)

\(=76\dfrac{36}{100}=76\dfrac{9}{25}\)

1647/2

1647/2

1647/2

86,82 = 86\(\dfrac{82}{100}\) = 86\(\dfrac{41}{50}\)

86,82 = 86 41/50= 4341/50

đáp án

\(26,25=26\frac{1}{4}=\frac{105}{4}\)

hok tốt .

26,25 =\(26\frac{1}{4}\)=\(\frac{105}{4}\)

26, 25 = 26 1/4 = 105 /4

bn học tốt------------------------

15.62=781/50

\(\dfrac{1562}{100}=\dfrac{781}{50}\)

\(15,62=\dfrac{1562}{100}=\dfrac{781}{50}\)