Find the reciprocal of (-3/8)x(7/-13)

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Solution

$Reciprocal of (\frac{- 3}{8}) \times (\frac{7}{- 13}) = \frac{1}{(\frac{- 3}{8}) \times (\frac{7}{- 13})} = (\frac{8}{- 3}) \times (\frac{- 13}{7}) Hence, Reciprocal of (\frac{- 3}{8}) \times (\frac{7}{- 13}) = (\frac{8}{- 3}) \times (\frac{- 13}{7}) = \frac{104}{21}$

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Similar questions

$Find the reciprocal (multiplicative inverse) of : (i) \frac{3}{5} \times \frac{2}{3} (i i) \frac{- 8}{3} \times \frac{13}{- 7} (i i i) \frac{- 3}{5} \times \frac{- 1}{13}$

Question 86 (iii)

Find the reciprocal of the following:
$\frac{3}{13} \div \frac{- 4}{65}$

Find the multiplicative inverse (i.e., reciprocal) of :

(i) $\frac{13}{25}$ (ii) $\frac{- 17}{12}$ (iii) $\frac{- 7}{24}$ (iv) $18$ (v) $- 16$

(vi) $\frac{- 3}{- 5}$ (vii) $- 1$ (viii) $\frac{0}{2}$ (ix) $\frac{2}{- 5}$ (x) $\frac{- 1}{8}$

Q. Find the reciprocal of the following:

\frac{21}{13}

Q. Find the reciprocal of each of the following fractions.

\frac{13}{7}

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Find the reciprocal of (-3/8)x(7/-13)

Reciprocal of -38×7-13=1-38×7-13 =8-3×-137Hence, Reciprocal of -38×7-13 = 8-3×-137 = 10421

$Reciprocal of (\frac{- 3}{8}) \times (\frac{7}{- 13}) = \frac{1}{(\frac{- 3}{8}) \times (\frac{7}{- 13})} = (\frac{8}{- 3}) \times (\frac{- 13}{7}) Hence, Reciprocal of (\frac{- 3}{8}) \times (\frac{7}{- 13}) = (\frac{8}{- 3}) \times (\frac{- 13}{7}) = \frac{104}{21}$