GED Math: Calculating the Ratio of Nickels to Dimes

Understanding Coin Percentages

• 🎯 The problem involves a jar containing nickels and dimes, where 40% of the total coins are nickels.
• 💡 Since 40% are nickels, the remaining percentage must be dimes. This is calculated as 100% - 40% = 60%.

Determining the Ratio

• 🔑 The ratio of nickels to dimes is initially represented by their percentages: 40% to 60%.
• 🧮 To simplify the ratio, we can remove the percentage signs, leaving us with 40 to 60.

Simplifying the Ratio

• ➗ Dividing both numbers by 10 reduces the ratio to 4 to 6.
• ➗ Further simplification by dividing both numbers by 2 results in the final ratio of 2 to 3 for nickels to dimes.