Answer:
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Step-by-step explanation:

I am joyous to assist you at any time.
Answer:
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Step-by-step explanation:
3.42. 342 hundredths is a decomposition of 3.42. On the place value chart if you write 3 ones 4 tents and 2 hundredths and then decompose it to a unit you get 342 hundredth. Hundredth is the unit.
Step-by-step explanation:
I believe it's 1/10 because it's starts off at 1/5 it says how many so you add of course so just add 1/5 again