Question

What is the reciprocal of 1/3+2/3

Don't use such phrases here, not cool! It hurts our feelings :(

Answer 1

Reciprocal just means the reverse of the fraction (numerator and denominator swapped)! So just first, add the two together, and you’ll get 1. Then since 1 = 1/1, the reciprocal is the fraction flipped, so it’s just 1.