Question

David spent 1/3 of his birthday money. Then he lost ½ of the rest. He now has only rs. 100 left. How much did he get for his birthday?

Answer 1

$\boxed{\boxed{\boxed{\bold{\green{HEYA!\: Here's\: your\: solution}}}}}$
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$\bold{\pink{Please\: refer\: to\: the\: attachment\: for\: your\: answer}}$

$\boxed{\bold{\red{Your\: answer\: is \: 300\: Rs}}}$
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$\bold{\blue{Hope\: the\: answer\: helps\: you}}$