AhaBulbStuff Everyone Should Know
AhaBulb: Stuff Everyone Should Know · ahabulb.com/teen-invest-100-at-5

$100 earning 5 percent compounded yearly grows to about how much in 10 years?

Start playing free

  1. About $150
  2. About $105
  3. About $162

🔒 The answer is for AhaBulb members. Members see the answer, why it's right and the official sources for every card of Stuff Every Teen Should Know About Money, plus timed practice exams.

The first 50 cards of every test are free to play.

Play the free cards See membership

Like this card?
Play the game

References

  1. Investor.gov: What is compound interest? www.investor.gov/additional-resources/information/youth/teachers-classroom-resources/what-compound-interest Checked 2026-10-10.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game

MoneySaving $100 a year from age 14 at 5 percent grows to about how much by age 65?MoneyCompound interest is interest paid on what?MoneyUsing the Rule of 72, about how long does money take to double at 8 percent a year?

That's stuff everyone should know.