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kelton99
04.06.2020 •
Mathematics
Estion
Carmen, Goran, and Henry have a total of
$
127
in their wallets. Henry has
4
times what Goran has. Carmen has
$
7
more than Goran. How much does each have?
Solved
Show answers
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Ответ:
Carmen is $ 27, Henry is $ 80, and Goran is $ 20.
Step-by-step explanation:
be Carmen's money "c", Goran's "g" and Henry's "h"
Now, we organize the equations and we are left with:
c + g + h = 127
h = 4 * g
c = g + 7
replacing in the main one we have:
g + 7 + g + 4 * g = 127
6 * g = 127 - 7
g = 120/6
g = 20
now replacing:
h = 4 * 20 = 80
c = 20 + 7 = 27
therefore, Carmen is $ 27, Henry is $ 80, and Goran is $ 20.
Ответ:
abcb
Step-by-step explanation: