Answer:
Enlargement
Step-by-step explanation:
If a scale factor is smaller than 1, it is a reduction, and if it's larger than 1, it's an enlargement.
Answer is below
, , ,
The bag has a total of (4+2+3+5) = 14 balls. Set up the proportions:
Red:
green:
yellow:
blue:
Now solve!
Removing 1 yellow, 1 red, 1 green, and 1 blue =
Removing 1 blue, 1 green, 1 green, and 1 yellow =
Removing 1 red, 1 red, 1 yellow, and 1 yellow =
Removing 1 green, 1 yellow, 1 yellow, and 1 red =
Answer: No, it’s rational number