Juan goes to a bank to get change for a $50 bill consisting of all $5 bills and $1 bills. ?

Question

How many of each kind are there? I have tried to figure this out and I cannot

Answer 1

$35 in 5's and $15 in 1's

Answer 2

Well you could get 25.00 in 5.00 bills and 25.00 in one dollar bills, you could get 45.00 in 5's and 5.00 in ones, there are a lot of different things you could do.  

Answer 3

He would either have fifty $1, or ten $5.  He could have nine $5, and five $1.  This can be figured in many ways.  

Answer 4

so 22 bills = (7 pcs 5$ and 15pcs 1$)

7 pcs x (5$) = 35$

15pcs x (1$) = 15$

35$+15$=50$

Answer 5

Thats easy fifteen $1.00 bill plus 7  $5.00 bills

7 times 5,00 = 35.00 +1 times 15.00=15.00 = atotal of 50.00

Answer 6

Pretty easy.

5 x 7 = 35

1 x 15 = 15

35 + 15 = 50

7 $5 bills

15 $1 bills

Answer 7

you can use the tabulation method. just trial and error.

IF YOU TAKE 6 $5 bills -- $30

then $1 bills will be -- 22 - 6 = $16

$ (30+16)= $46

so this is wrong.

lets try

7 $5 bills --- $35

means 22-7=15

15 $1 bills.=$15

$35+$15= $ 50 --- BINGO

so ans is : 7 --$5 bills

                 15-- $1 bills.

hope you understand =)