Question

A PURSE CONTAIN RS 550IN NOTE OF DENOMINATION OF RS 10 AND RS 50. IF THE NUMBER OF RS 50 NOTED IS ONE LESS THAN OF RS 10 NOTES ,THEN FIND THE NUMBER OF RS 50 NOTES.

Answer 1

Answer:

Step-by-step explanation:

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Here is your Answer

_____________________________

Let the number of 10Rs be X

then

number of 50rs be (x-1)

so

10 rs note = 10x

50 Rs note = 50(x-1)

=50x-50

Now equation

10x +50x -50 = 550

60x -50 = 550

60x = 550+50

X = 600/60

X = 10

Thus the 10 rs note are 10

&

50Rs note (10-1) = 9

50Rs note =9

10Rs note = 10

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Answer 2

let no.of 10.Rs. notes be X and 50rs.notes.be x-1.value=10 (x)+50(x-1)=550
10x+50x-50=550
60x-50=550
60x=600
x=10
no.of 50rs.notes =10-1=9
no.of 10.Rs notes=10.
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