15-11-2015
Mathematics

contestada

Mr. Swanson bought a package of 10 disposable razors for $6.30. He found that each razor lasted 1 week. What was the cost per day ?

Respuesta :

15-11-2015

$6.30 ÷ 10 = $ .63 per razor and if one razor lasts a week (7 days) Then $.63 ÷ 7 =
$ .07 per day

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