Seudónimo
Seudónimo
18-05-2016
Mathematics
contestada
14 to 21= ___ to 15 help me find the ratio
Respuesta :
ameto79
ameto79
18-05-2016
14 / 21 = X/15 => X = 14 * 15 / 21 => divide by 7 => 2 * 15 / 3 => divide by 3 => 2 * 5 / 1 => 10
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