Question 763640
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Your question:
a purse contains $250 in notes of denominations of 10 and 50. if the number of $10 notes is one more than of $ 50 notes, find the number of notes of each denomination

Solution:
Let the number of $50 notes be x
Then number of $10 notes = x + 1

Value of the $50 notes = 50*x
Value of the $10 notes = 10*(x + 1)

Total value = 250

So {{{50*x + 10*x + 10 = 250}}}

{{{60*x = 240}}}

{{{x = 4}}}

There are 4 $50 notes and 5 $10 notes.

:)
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