Conversation so far:
how many tsp are in a packet of sugar
According to Domino Sugar, one sugar packet is the equivalent of 1 teaspoon of granulated sugar
how many cups is a pound of granulated sugar
A pound of granulated sugar measures out to just about 2 and one-fourth cups.
how many teaspoons of granulated sugar are in a cup
There are 48 teaspoons of granulated sugar in a cup

Question: how many cups does a standard 100-packet box contain
Self-contained rewrite: how many cups of granulated sugar does a standard 100-packet box contain