5 bags × 6 marbles, shared with 3 friends
Let's read this carefully. Sam has five bags of marbles, with six marbles in each bag. He shares all the marbles equally with three friends. How many marbles does each friend get?
Two-step problems have a hidden question we need to answer first. Before we can share the marbles, we have to know how many Sam has in all.
Step one — find the total. Five bags times six marbles in each. We'll call the total m.
Five times six is thirty. So m equals thirty marbles.
Step two — share thirty marbles equally with three friends. We'll call each friend's share n.
Thirty divided by three is ten. So n equals ten.
Each friend gets ten marbles. Find the hidden question, solve it, then use that answer to finish — that's how two-step problems work!