jazminejones540 jazminejones540
  • 15-04-2020
  • Mathematics
contestada

8 plates cost 48 dollars . how much do 20 plates cost ?

Respuesta :

halv1850
halv1850 halv1850
  • 15-04-2020

Answer:

120 dollars

Step-by-step explanation:

each plate cost 6 dollars

48/8= 6

20*6=120

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-04-2020

Answer:

120 dollars

Step-by-step explanation:

We can write a ratio to solve

8 plates         20 plates

--------------- = ---------------

48 dollars       x dollars

Using cross products

8x = 20* 48

8x =960

Divide each side by 8

8x/8 = 960/8

x =120

Answer Link

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