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Home > MC2 > Chapter 1 > Lesson 1.3.1 > Problem 1-120

1-120.

How many tenths are in one whole? How many hundredths?  

Think of the question this way: What times one tenth equals one? What times one hundredth equals one?

You can also look at the root of the words. What word is in tenth and what word is in hundredth?