Answer :
4/7 because when you multiply 4/7 and 7/4 you get the same numerator and denominator, which ultimately simplifies to 1. The multiplicative inverse is the number flipped. 5 and 1/5
4/7 because when you multiply 4/7 and 7/4 you get the same numerator and denominator, which ultimately simplifies to 1. The multiplicative inverse is the number flipped. 5 and 1/5