Quantity help

New member here. I inherited a ton of wool from my mother and I want to make an afgan for a great grandchild using some of it. the pattern calls for 6 balls of 50oz wool. the skeins I wish to use are 16oz each, 792m. I’m not sure how many of them I will need to fulfill the 6 ball requirement. math, not my long suit!

Welcome to the forum!
What is the yarn that the pattern calls for or how many meters in a 50oz ball?
What is the name of your pattern?