Loganoop Loganoop
  • 14-08-2020
  • Mathematics
contestada

In the following proportion, what does w equal? 3/4 = w/28

A. 7
B. 8
C. 18
D. 21

Respuesta :

nicole235689 nicole235689
  • 14-08-2020
W=21
To get from 4 to 28 you multiply by 7, so 3x7=21.
Answer Link
FaDaReAdEoLa
FaDaReAdEoLa FaDaReAdEoLa
  • 14-08-2020

Step-by-step explanation:

[tex] \frac{3}{4} = \frac{w}{28}[/tex]

[tex] \frac{3}{4} = \frac{w}{4 \times 7} [/tex]

[tex]3 = \frac{w}{7} [/tex]

[tex]w = 21[/tex]

Answer Link

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