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HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION!!!!
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HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION!!!!

HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION!!!!-example-1
User Oragon Efreet
by
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1 Answer

4 votes

Answer:

  • B. 7 in / 21 ft = x in / 1 ft

Explanation:

  • Model = 7 in
  • Car = 21 ft
  • Scale = ?

Scaling is:

  • 21 ft ⇒ 1 ft
  • 7 in ⇒ x in

Cross- multiplication:

  • 21 ft * x in = 7 in * 1 ft

Equivalent answer choice is B:

  • 7 in / 21 ft = x in / 1 ft

User Seamus Leahy
by
3.7k points
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