heyimsomonelol heyimsomonelol
  • 23-11-2022
  • Mathematics
contestada

Tammy purchased 20.5 centimeters of wire for $16.40.
Find the unit price in dollars per centimeter.
If necessary, round your answer to the nearest cent.

Respuesta :

jeannie55555 jeannie55555
  • 23-11-2022
Answer:
Each cm of wire is $0.80

Explanation:
16.4/20.5=0.8
Answer Link
semsee45
semsee45 semsee45
  • 23-11-2022

Answer:

$0.80

Step-by-step explanation:

Given:

  • 20.5 cm wire costs $16.40.

To find the unit price in dollars per centimeter, divide the total amount by the number of centimeters:

[tex]\implies \dfrac{16.40}{20.5}=\dfrac{164}{205}=\dfrac{41 \times 4}{41 \times 5}=\dfrac{4}{5}=0.8[/tex]

Therefore, the unit price in dollars per centimeter is $0.80.

Answer Link

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