14-11-2016
Mathematics

contestada

The ratio of tony money to his brother money is 3:11 . If Tony has $33, how much money does his brother have

Respuesta :

14-11-2016

t : b
3 : 11
33 : 11 × 11
33 : 121

brother = 121

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maksimylian maksimylian

14-11-2016

3/11 = 33/x [now cross multiply]3x = 363x = 363/3x = 121
Tony's brother has $121.

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