17. Sumitra has 34 in 50-paise and 25-paise coins. If the number of 25-paise coins is twice
the number of 50-paise coins, how many coins of each kind does she have?
Answers
Answered by
5
Answer:
25 paise coins = 68 coins
Answered by
5
Answer:
34 - 50 paise 68 - 25 paise
Step-by-step explanation:
let the unknown number of 50 paise be 50x
the unknown number of 25 paise be 25y
given that
the number of 25 paise is twice that of 50 paise 25y=50x
50x+50x=3400
100x=3400
x=34
the number of 50 paise coins is 34
the number of 25 paise is double of 50 paise so 68
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