1.

Find the single discount, equivalent to two successive discount of 10% and 50%

Answer»

Let M.P. be 100
1st DISCOUNT =10% of 100=10
Since, 100-10 =90
2nd Discount = 50% of 90 = 45
SP = 90 -45 =45
SINGLE equivalent discount = MP - SP=100-45=55
Since , the discount of 55 is on 100
THEREFORE, Required single discount = 55%


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