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Addition Theorem of Probability for 2 Events

Question 7ii ...

Question

Question 7(ii)
Find
$\frac{5}{8} o f (i) 3 \frac{5}{6} (i i) 9 \frac{2}{3}$

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Solution

$(b) (i) \frac{5}{8} o f 3 \frac{5}{6} = \frac{5}{8} \times 3 \frac{5}{6} = \frac{5}{8} \times \frac{23}{6} = \frac{115}{48} = 2 \frac{19}{48} (i i) \frac{5}{8} o f 9 \frac{2}{3} = \frac{5}{8} \times 9 \frac{2}{3} = \frac{5}{8} \times \frac{29}{3} = \frac{145}{24} = 6 \frac{1}{24}$

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Similar questions

Find (a) of (i) (ii) (b) of (i) (ii)

Question 6(ii)
Evaluate:
${(\frac{5}{8})}^{- 7} \times {(\frac{8}{5})}^{- 4}$

Simplify:
$\frac{3^{- 5} \times 10^{- 5} \times 125}{5^{- 7} \times 6^{- 5}}$

Verify each of the following :

(i) $\frac{3}{7} \times \frac{- 5}{9} = \frac{- 5}{9} \times \frac{3}{7}$

(ii) $\frac{- 8}{7} \times \frac{13}{9} = \frac{13}{9} \times \frac{- 8}{7}$

(iii) $\frac{- 12}{5} \times \frac{7}{- 36} = \frac{7}{- 36} \times \frac{- 12}{5}$

(iv) $- 8 \times \frac{- 13}{12} = \frac{- 13}{12} \times (- 8)$

Question 7(ii)
Simplify:
(ii) $(- 3) \times (- 2)^{3}$

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Addition Theorem of Probability for 2 Events

Standard X Mathematics

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