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Quantitative Aptitude

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Using an appr...

Question

Using an appropriate property, express the given expression as a rational number.

$\frac{2}{9} + (\frac{- 2}{3}) + \frac{4}{9}$

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Similar questions

Q. Express the following rational numbers as decimals:
(i)

\frac{2}{3}

- \frac{4}{9}

\frac{- 2}{15}

- \frac{22}{13}

\frac{437}{999}

\frac{33}{26}

\frac{84}{- 147}

as a rational number with denominator

(i) 7
(ii) −49

Q. Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number:
(i)

\frac{2}{5} + \frac{7}{3} + \frac{- 4}{5} + \frac{- 1}{3}

\frac{3}{7} + \frac{- 4}{9} + \frac{- 11}{7} + \frac{7}{9}

\frac{2}{5} + \frac{8}{3} + \frac{- 11}{15} + \frac{4}{5} + \frac{- 2}{3}

\frac{4}{7} + 0 + \frac{- 8}{9} + \frac{- 13}{7} + \frac{17}{21}

\frac{168}{- 294}

as a rational number with denominator:
(i) 14
(ii) −7
(iii) −49
(iv) 1470

Q. Using an appropriate property, express the given expression as a rational number.

[\frac{5}{17} \times (\frac{- 3}{4})] \times \frac{34}{5}

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