I think 20 gifts would be exchanged because each family member has to exchange 1 gift to everyone

The incorrect one is 35 × 10⁵
it can be written as :
Answer:
48%
Step-by-step explanation:
The percent would be 48. 48%. you multiply the denominator by 4 to get 100/48. Then you covert 48/100 to get 47% because in order to multiply 100 by 4 you must multiply the numerator as well.