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Kajal has a total of rs 590 as curreney notes in the denomination of rupees 50,20,10. the ratioof the number of rupees 50 notes and rupees 20 notes is 3:5. If she has a total of 25 notes , how many notes of each give domination she has? |
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Answer» LET the 50₹ note be 3x & 20₹ be 5x Then 10₹ note = 25-(3x+5x) Total NOTES are 25 So according to question { 50 x 3x} + { 20 x 5x } + { 10 x ( 25-8x)}= 590 150x+100x+(250-80x)=590 250x-80x=590-250 170x=340 X= 340/170 X = 2 No. Of Rs.50 notes = 3x = 6 No. of Rs. 20 notes = 5x = 10 No. of Rs. 10 notes = 25-(3x+5x) =25-16 = 9 I hope it help you PLZ mark this ANSWER as brainleiest |
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