pranav spends 1/4 of his pocket money on snacks and 2/5 on the cold drinks in a month. If he saves 140 rupees. How much pocket money does he get in a month?
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Let the original pocket money be x
Then Acc/to question...
x -(x/4 + 2x/5) = 140
x - ( 13x /20 ) = 140
7x = 2800
x = 400...
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