saminamiah2106 saminamiah2106
  • 01-04-2020
  • Mathematics
contestada

black: red = 2:5
Cards in a pack are black or red in the ratio
What fraction of the cards are red?
homo
No.

Respuesta :

klechcik1234567890
klechcik1234567890 klechcik1234567890
  • 01-04-2020

Answer:

Answer 5 questions

Step-by-step explanation:

Answer Link
Officialalehpeter
Officialalehpeter Officialalehpeter
  • 01-04-2020

Answer:

5/7

Step-by-step explanation:

To solve this question,

The ratio of black to red is 2:5

So we will have to sum up the two ratio

2+5=7

To determine the fraction for red cards it will be

Number of red/total sum

Red is 5 which means 5/7

So the fraction for red cards is 5/7

Answer Link

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