Respuesta :

embrosiaapple

Answer:

1a) 1:2

1b) 2:3

Step-by-step explanation:

1a) 4:8 = 1:2

1b) 4 white and 8 red means 12 total so ratio for red would be 2:3

mhanifa

Answer:

  • 1 ÷ 2
  • 2 ÷ 3

Step-by-step explanation:

Given

  • 4 white and 8 red roses

To find

  • Ratios of roses

Solution

Ratio of white roses to red roses

  • 4 ÷ 8 =
  • 1 ÷ 2

Ratio of red to all

Sum of roses

  • 4 + 8 = 12

Ratio

  • 8 ÷ 12 =
  • 2 ÷ 3

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