Babydoll719 Babydoll719

03-09-2014
Mathematics

contestada

if five notebooks cost $5.25 , how much would three notebooks cost?

Respuesta :

rickyboedeker rickyboedeker

03-09-2014

Set it up as a ratio. $5.25/5 = $1.05 per notebook

Then solve your equation by multiplying the cost by 3. 3 * $1.05 = $3.15

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