Respuesta :
Answer:
$4.9
Step-by-step explanation:
yoko pays $19.60 for a pack of 4 towels. find the unit price in dollars per towel if necessary round your answer to the nearest cent
We can use proportion to determine the unit price per towel
$19.60 = 4 towels
x = 1 towel
cross multiply
4x = $19.60
Divide both-side of the equation by 4
[tex]\frac{4x}{4}[/tex] = $ [tex]\frac{19.60}{4}[/tex]
( 4 on the numerator will cancel-out 4 at the denominator at the left-hand side of the equation leaving us with just x while 19.60 will be divided by 4)
x = $ [tex]\frac{19.60}{4}[/tex]
x = $4.9
Therefore, the unit price per towel is $4.9
