Suriin ang malawak na saklaw ng mga paksa sa IDNStudy.com. Alamin ang mga detalyadong sagot mula sa mga bihasang miyembro ng aming komunidad na sumasaklaw sa iba't ibang paksa para sa lahat ng iyong pangangailangan.

Joel is making a model of a car The real car is 8 feet long and 4 feet wide . Joel's model will be 12 cm long . Which proportion could be used to solve for the width x?
A. 8;4 = 12x B. 8:4 = x :12 C. 8:12 = x:4 D. 12: 8 = 4:x​


Sagot :

Answer:

Option c. 8:12 = x:4

Step-by-step explanation:

Let us used the proportion if can satisfied to solve for the width. 8:12 = x:4

  • x = 8(12) ÷ (x)4
  • x = 96 ÷ 4
  • x = 24

Therefore the proportion is satisfied to solve the problem, where the width of the car is 24.

Checking:

Let's check if both proportions will have the same product. (8:12 = 24:4)

  • 8 × 12 = 96
  • 24 × 4 = 96

96 = 96

They are now proportional!