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Daily Math Challenge

📚 Science ⭐ Medium 🎓 Grade 3-5
A pendulum swings 20 times in 30 seconds. How many swings in 2 minutes?
Answer
80 swings

📝 Step-by-Step Solution

1
Swings in 30 sec: 20
2
2 minutes = 120 seconds
3
120 ÷ 30 = 4 periods
4
Swings: 20 × 4 = 80
💡 Helpful Hints
• Convert 2 minutes to seconds
• How many 30-second periods?
• Multiply swings by periods