isistheicecube
isistheicecube isistheicecube
  • 25-02-2020
  • Mathematics
contestada

Can someone help me with the last two questions of my test. they are in the images below. if they are correct i will mark as brainliest

Can someone help me with the last two questions of my test they are in the images below if they are correct i will mark as brainliest class=
Can someone help me with the last two questions of my test they are in the images below if they are correct i will mark as brainliest class=

Respuesta :

ridxee
ridxee ridxee
  • 25-02-2020

Answer:

54 2/3 yards

12.9

Step-by-step explanation:

Both questions are related to ratio and proportion:

Image 1:

[tex]81 \rightarrow 123 \\36 \rightarrow x\\\\x = \frac{123 \times 36}{81}\\\\x= 54 \frac{2}{3}[/tex]

Image 2:

[tex]4.4 \rightarrow 4.6 \\12.3 \rightarrow x\\\\x = \frac{12.3 \times 4.6}{4.4}\\\\x= 12.9[/tex]

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