layla59 layla59
  • 08-09-2017
  • Mathematics
contestada

The ratio of Kate's stickers is 7:4. Kate has 21 stickers how man sticker does Jenna have?

Respuesta :

Аноним Аноним
  • 08-09-2017
7 is to 4 as 21 is to x 

Since 21 is (3)(7); (3)(4) = 12 

12 stickers
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AJGreen
AJGreen AJGreen
  • 08-09-2017
First of all, you need to divide 21 by 7 to get 3

Then you can times the 3 by 4 to get the number of stickers Jenna has:
3*4 = 12

Hope this helps! :)
Answer Link

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