tanishk95 tanishk95

22-09-2019
Mathematics

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Yamini has 12 more 100 rupee notes than 50 rupee notes. She has R$ 3900
total, how many notes of each kind she has?

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22-09-2019

Answer:

18 of the 50, 30 of the 100.

Step-by-step explanation:

50x+100(x+12)

150x+1200=3900

150x=2700

x=18

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