Answer :
Answer:
- 3
Step-by-step explanation:
Count the number of letters
- 1 = one ⇒ 3 letters
- 2 = two ⇒ 3 letters
- 3 = three ⇒ 5 letters
- 4 = four ⇒ 4 letters
- 5 = five ⇒ 4 letters
- 6 = six ⇒ 3 letters
Change integers to strings and put them
- 1=one=3
- 2=two=3
- 3=three=5
- 4=four=4
- 5=five=3
- 6=six=3
- 7=seven=5
Hence answer is 3