True.
3 x 5 = 15
4 x 5 = 20
Therefore, 3:4 = 15:20
it is True
hope this helps
Number of flowers in the garden of Christina = 50
The ration of roses to daisies in Christina's garden = 1:4
Let us assume the common ratio to be = x
Then
x + 4x = 50
5x = 50
x = 50/5
= 10
Then
Number of roses in the garden of Christina = 1 * 10
= 10
Number of daisies in the garden of Christina = 4 * 10
= 40
So the number of roses in the garden of Christina is 10 and the number of daisies is 40.
The answer is 15.25. Hope this helps