bt999782
bt999782
05-07-2017
Mathematics
contestada
60 pens in 25 boxes
12 pens in y boxes
Respuesta :
AwesomeMochi
AwesomeMochi
05-07-2017
To solve:
Set an equation:
60/25=12/y
Cross multiply:
(25)(12)=60y
300=60y
Divide both sides by 60
5=y
Answer: y=5
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