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1(2)/(3)÷(-2(3)/(4))=

123÷(234)= 1 \frac{2}{3} \div\left(-2 \frac{3}{4}\right)=

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Q. 123÷(234)= 1 \frac{2}{3} \div\left(-2 \frac{3}{4}\right)=
  1. Convert to Improper Fractions: Convert mixed numbers to improper fractions.\newline123=3×1+23=531\frac{2}{3} = \frac{3\times1 + 2}{3} = \frac{5}{3}\newline234=4×234=114-2\frac{3}{4} = \frac{-4\times2 - 3}{4} = \frac{-11}{4}
  2. Divide by Reciprocal: Divide the fractions by multiplying the first fraction by the reciprocal of the second fraction.\newline(53)÷(114)=(53)×(411)(\frac{5}{3}) \div (\frac{-11}{4}) = (\frac{5}{3}) \times (\frac{-4}{11})
  3. Multiply Numerators and Denominators: Multiply the numerators and the denominators.\newline(5×4)/(3×11)=20/33(5 \times -4) / (3 \times 11) = -20 / 33