econsta3
02.07.2019 •
Mathematics
If three students are to divide a $600 reward in the ratio of 2: 3: 7, then how much does each student get?
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Ответ:
2x+3x+7x=600
Add up the three ratios
12x=600
divide each side by 12
x=50
2x=2*50 =100
3x =3*50 = 150
7x = 7*50 = 350
Each student gets : 100,150,350
Ответ: