idk98
idk98
07-03-2016
Mathematics
contestada
Help with number 1? That would be great thank you!!
Respuesta :
Divyankasc
Divyankasc
07-03-2016
Ratio - 16:10
The answers would be
1) 16:10 = 2: x => 16x=20=> x= 20/16= 1.25
2) 16:10 = x:36 => 16*36=10x=>x=57.6
3) 16:10=x:9 => 16*9=10x => x= 14.4 br /> 4) 16:10= 8:x => 16x=80 => x= 5
5) 16:10 = x:72 => 16*72=10x => x=115.2
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