khrystyna
khrystyna
13-03-2016
Mathematics
contestada
number 8,9,10. help me please
Respuesta :
GabrielNavarette
GabrielNavarette
13-03-2016
8.) (10 / 5) × 100% = 200%
9.)
40 x 100
/
60
=
66.666666666667
10.) 9% × 80 = (9/100) × 80 = 7.2
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