Question

sekher gives a quarter of his sweets to renu and then gives 5sweets to raji he has 7 sweets left how meni did he have to spart with?

Answer 1

Hope u like my process
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=>Let the total sweets he have be x

=> Total number of sweets he gave to renu

$= \bf\frac{x}{4}$

=> Total sweets given to raji =5

=> Number of sweets he was left with = 7

=> Total number of sweets he have to spent

$= \bf \: (x - 7)$

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Now,

$= > \bf \: x - 7 = \frac{x}{4} + 5 \\ \\ or. \: \: x - \frac{x}{4} = 5 + 7 \\ \\ or. \: \: \frac{3x}{4} = 12 \\ \\ or. \: \bf \: x = \frac{12 \times 4}{3} = 16$
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So,

Total number of sweets he had = 16

Total number of sweets he have spent

= x - 7 = 16-7 =9

Total number of sweets he was left with = 7

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