1.

sudha had rupees 100 with her .she bought 7/2 litres of milk at rupees 45/2 per litre. how much money is left with her

Answer»

to buy 7/2= 3.5litre
@45/2=22.5 rupees PER LITRE
Money REQUIRED to buy 3.5 litre
=3.5×22.5=78.75 rupees
left Money =100-78.75=21.75 rupees



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