rhiannonc173
rhiannonc173
26-10-2017
Mathematics
contestada
how to solve the proportion 2/7=x/42
Respuesta :
musiclover10045
musiclover10045
26-10-2017
2/7 = x/42
multiply 42 *2 = 84
then divide by 7
84 /7 =12
x = 12
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