peteramoh12345 peteramoh12345

12-10-2020
Mathematics

contestada

If y:28=5:7, find y

Respuesta :

Hrishii Hrishii

12-10-2020

Answer:

y = 20

Step-by-step explanation:

[tex]y : 28 = 5 : 7 \\ \\ \frac{y}{28} = \frac{5}{7} \\ \\ y = \frac{5 \times 28}{7} \\ \\ y = 5 \times 4 \\ \\ y = 20[/tex]

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