Please answer this answer correctly if u answer this question correctly then i will mark u as brain list.

60

Step-by-step explanation:

since there are 3 different colour hats

4 different colour scarves and

5 different colour jacket

1 hat can be selected in 3 ways

1 scarf can be selected in 4 ways

1 jacket can be selected in 5 ways

Therefore , Tina will have 3 x 4 x 5 different combinations.

This means she will have 60 different combinations