A purse contains notes of re. 1, rs. 10 and rs. 20 only. The number of notes of re. 1 is seven times the number of notes of rs. 10 and the number of notes of rs. 20 is 4 times the number of notes of rs. 10. How much money is there in the purse if there are total twelve notes of rs. 20?
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Answer:
the notes will be 240 of 20s
Answered by
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Answer:
271 rs
Step-by-step explanation:
let no. of 10rs notes be 'x'
therefore no. of 20rs notes is 4x which is equal to 12
therefore x is equal to 3
therefore 1rs notes = 7
total money= 7+30+240
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