gissell209
gissell209 gissell209
  • 16-01-2021
  • Mathematics
contestada

Use equivalent ratios to find the unknown value.
2
The unknown value is

Use equivalent ratios to find the unknown value 2 The unknown value is class=

Respuesta :

eudora eudora
  • 21-01-2021

Answer:

Unknown number = 36

Step-by-step explanation:

Equivalent ratio means,

[tex]\frac{x_1}{y_1}=\frac{x_2}{y_2}[/tex]

If [tex]x_1=2, y_1=9[/tex] and [tex]x_2=8[/tex],

[tex]\frac{2}{9}=\frac{8}{y_2}[/tex]

By cross multiplication,

2 × y₂ = 8 × 9

2y₂ = 72

[tex]\frac{2y_2}{2}=\frac{72}{2}[/tex]

y₂ = 36

Therefore, missing number in the denominator of the fraction will be 36.

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