Owen made 100 sandwiches which
she sold for exactly $100. She sold
caviar sandwiches for $5.00 each, the
bologna sandwiches for $2.00, and
the liverwurst sandwiches for 10 cents.
How many of each type of sandwich
did she make?
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OpenStudy (anonymous):
help me guys
OpenStudy (anonymous):
its making me very mad
OpenStudy (anonymous):
300 10 cent
10 2 dollar
10 5 dollar
OpenStudy (anonymous):
how you get that?
OpenStudy (anonymous):
300 x .10 =$30
10 x 2= $20
10 X 5= $50
50+20+30=$100
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OpenStudy (anonymous):
no the answers are
A.) 11 caviar sandwiches, 19 bologna sandwiches and 70 Liverwurst sandwiches.
B.) 9 caviar sandwiches, 16 bologna sandwiches and 75 Liverwurst sandwiches
C 15 caviar sandwiches, 18 bologna sandwiches and 68 Liverwurst sandwiches
OpenStudy (anonymous):
oh well now you tell me ;)
hang on
OpenStudy (anonymous):
lets start with A
11 caviar= $55
19 bologna= $38
70 liverwurst=$7
55+38+7= what?
OpenStudy (anonymous):
you tell me...
OpenStudy (anonymous):
I mean a hundred
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OpenStudy (anonymous):
ohh ok thanks
OpenStudy (anonymous):
exactly
OpenStudy (anonymous):
now check the other ones to see that the rest will not add up to 100
your answer is A