marleyjs15
marleyjs15 marleyjs15
  • 01-04-2021
  • Mathematics
contestada

I need help with the first question pls

I need help with the first question pls class=

Respuesta :

LC447
LC447 LC447
  • 01-04-2021

Answer:

67.5 feet

Step-by-step explanation:

If 1 inch = 9 feet, and the model is 7.5 inches,

you just need to do 7.5 • 9 = 67.5 feet.

OR

7 • 9 = 63 and 1/2 (or .5) • 9 = 4.5

63 + 4.5 = 67.5

*I'm pretty sure it says 1 inch = 9 feet and I'm also basing this off the fact that your work for question 2 is showing the same ratio of 1 inch = 9 feet

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