Math, asked by amplgautam, 3 months ago

arrange the following rational number in ascending order

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Answered by dooncambridgeschools
1

Answer:

first \: of \: all \: we \:make \:denominator \: same \:  \\ (a)we \: take \: l \: c \: m \: of \: denominator \: 9 \: 9 \:  - 7 \: 63 \\ l \: c \: m \: is \: 63 \\ make \: denominator \: same \: the \: fraction \:  \frac{2}{9}  \times 63  \\ =   \frac{2}{1}  \times 7\\  = 14 \\ 2nd  \: -   \frac{2 }{9}   \times 63  \\ =  -  \frac{2}{1}  \times 7 \\  =  - 14 \\ 3rd \:  \frac{4}{ - 7}  \times 63 \\  \frac{4 }{ - 1}  \times 9 \\  =  - 36 \\ 4th \frac{5}{63}  \times 63  \\  =  \frac{5}{1}  \times 1 \\  5 \\ now \: compare\: 14 \:  - 14  \:  - 36 \: 5 \\  -  36 \:  - 14 \:  5\: 14 \\  \frac{4}{ - 7}  \:  -  \frac{2}{9}   \:  \frac{5 }{63}  \:  \frac{2}{9}  \:

now can u done left part by your own

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