Question

There are six clearly distinguishable frogs sitting in a row. Two are green, three are red, and one is blue. Green frogs refuse to sit next to the red frogs, for they are highly poisonous. In how many ways can the frogs be arranged?

Answer 1

24

Explanation:

Answer 2

i believe it is 18

Explanation:

green1 green2 blue red1 red2 red3

green2 green1 blue red1 red2 red3

green1 green2 blue red2 red1 red3

green2 green1 blue red2 red1 red3

green1 green2 blue red3 red2 red1

green2 green1 blue red3 red2 red1

green1 green2 blue red1 red3 red2

green2 green1 blue red1 red3 red2

red1 red2 red3 blue green1 green 2 everthing above but this way