Question #77e03

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Question #77e03

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Answer 1 · 2017-06-29T18:18:31

$$ 75$ $$75$

Explanation:

$we can account for $ 20 + $ 25 = $ 45$ $"we can account for " $20+$25=$45$

$she spent \frac{2}{5} of her money on a handbag$ $"she spent " 2/5" of her money on a handbag"$

$\Rightarrow $ 45 is \frac{3}{5} of her money$ $rArr$45" is "3/5" of her money"$

$the whole amount being \frac{2}{5} + \frac{3}{5} = \frac{5}{5}$ $"the whole amount being " 2/5+3/5=5/5$

$\frac{3}{5} \to $ 45$ $3/5to$45$

$\frac{1}{5} \to \frac{$ 45}{3} = $ 15$ $1/5to($45)/3=$15$

$\Rightarrow handbag cost 2 \times $ 15 = $ 30$ $rArr"handbag cost "2xx$15=$30$

$she had $ 45 + $ 30 = $ 75 to start with$ $"she had " $45+$30=$75" to start with"$

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Question #77e03

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