Radhika has a total of Rs 590 as currency notes in the denomination of Rs 50, Rs 20,Rs 10 the ratio of the number of of Rs 50 notes and Rs 20 notes is 3:5 if she has a total of 25 notes how many notes of each denominations she has
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₹50=6, ₹20=10, ₹10=9
As the ratio given ₹50 and ₹20 is 3x:5x
And total notes is 25 so now
Lets if x =1 in ratio than
3×50+5×20+17×10=420 (17 of ₹10 bcoz total notes are 25)
And if x=2 in ratio than
6×50+10×20+9×10=590 (9 of ₹10 bcoz total notes are 25)
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