Question

arrange -7/10 ,5/-8 ,2/3 in ascending order

Answer 1

hey friend

your answer


$\frac{ - 7}{10} \: \: \frac{ - 5}{8} \: \: \frac{2}{3} \\ \\ \\ to \: make \: you \: decide \: which \: one \: is \: smaller \: and \: which \: one \: is \: greater \: \\ firstly \: find \: their \: l \: c \: m \: of \: denominator \: which \: is \: 120 \: \\ now \: multiply \: both \: numerator \: and \: denomenator \: to \: get \: the \: denominator \: 120 \\ \\ \\ \\ = \frac{ - 7 \times 12}{10 \times 12} \: \frac{ - 5 \times 15}{8 \times 15} \: \frac{2 \times 40}{3 \times 40} \\ \\ = \frac{ - 84}{120} \: \frac{ - 75}{120} \: \frac{80}{120}$
now we can arrange then in ascending order easily (from smaller to larger no.)

i.e.,
$\frac{ - 84}{120} \: \: \frac{ - 75}{120} \: \: \frac{80}{120} \\ \\ \\ \\ \frac{ - 7}{10} \: \frac{ - 5}{8} \: \: \frac{2}{3}$




hope it will be helpful



;-)