Answer:
4.
a. 4 tenths because there are 4/10 rows of 10 filled
b. 40 hundredths because there are 40 tiny squares out of 100 filled
c. 4/10 and 40/100
d. 0.4 and 0.04
I don´t get number 5 so I cant really help with that one but here is a through d
:)) hope this helps