Rita has only hundred notes and 50 notes and a total of rupees 1000 the ratio of hundred notes to 50 notes is 5624 how many of each type of nodes does she have
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Hi,
Let common multiple of ratio 5:4 be x.
=> No. of Rs. 100 notes = 5x
=> No. of Rs. 50 notes = 4x
Value of 5x Rs. 100 notes = 5x*100 = Rs. 500x
Value of 4x Rs. 50 notes = 4x*50 = Rs. 200x
As per question,
=> 500x+200x = 7000
=> 700x = 7000
=> x = 10
∴ No. of Rs. 100 notes = 5(10) = 50
∴ No. of Rs. 50 notes = 4(10) = 40
Hope it helped you
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