Mr. Ahn buys buys relishes for lunch party. He buys 7/8 pound of pickles and 9/10 pound of olives. How much altogether do these weigh?

3 answers

The answer is 41/40 or 1 1/40.
7/8 = 35/40
9/10 = 36/40

Add the two fractions and simplify.
Neither.