Ann and Joe’s father donated $3 for every lap they swam in a swim-a-thon. Ann swam 21 laps, and Joe swam 15 laps. Find the amoun
t of money their father donated.
1 answer:
Step 1: Find the total number of laps that Ann and Joe did.
Ann: 21 laps
Joe: 15 laps
Total: 21 laps + 15 laps = 36 laps
Step 2: Multiply each lap swam by $3.
36 x $3 = $108
Their father donated $108.
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