Question

find four rational number minus 4 by 5 and minus 3 by 4

Answer 1

here is your solution is given

Answer 2

hiii!!!

here's ur answer...

$rational \: numbers \: between \: \frac{ - 4}{5} \: and \: \frac{ - 3}{4} \\ \\ as \: their \: denominator \: are \: not \: same \: \\ therefore \: we \: have \: to \: find \: the \: lcm \: of \\ the \: two \: denominator. \\ \\ lcm \: of \: 5 \: and \: 4 \: is = 5 \times 4 \\ = 20 \\ \\ therefore \: the \: frations \: will \: be = > \\ \\ \frac{ - 4 \times 4}{5 \times 4} = \frac{ - 16}{20} \\ \\ \frac{ - 3 \times 5}{4 \times 5 } = \frac{ - 15}{20} \\ \\ next \: we \: have \: to \: multiply \: both \: the \: \\ fractions \: with \: 5 \\ \\ \frac{ - 16\times 5}{20 \times 5} = \frac{ -80 }{100} \\ \\ \frac{ - 15 \times 6}{20 \times 5} = \frac{ - 75}{100} \\ \\ rational \: numbers \: between \: \\ \frac{ - 75}{100} \: and \: \frac{ -80 }{100} \: are \: = > \\ \\ \frac{ - 76}{100} \\ \\ \frac{ - 77}{100} \\ \\ \frac{ - 78}{100} \\ \\ \frac{ - 79}{100} \\ \\ this \: are\:the \: 4 \: rational \: numbers \: between \: \\ \frac{ - 4}{5} \: and \: \frac{ - 3}{4} . \\ \\ hope \: this \: helps......$

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