asked 114k views
5 votes
Mrs. Brown's class can earn 5mintues of extra recess for each marble she puts in a jar. The class has 15 minutes of recess each morning. Make an input/output table to find how many minutes of recess they will get if they 3 marbles.

1 Answer

2 votes
3×5=15 15+15=30
answer 30 minutes
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