1)

28×20=560 (square centimeter)

1 1.76 dm3 = 1 1760？ (cubic centimeter)

1 1760÷560=2 1? (cm)

Can accommodate:

Length: 28 & gt25

Width: 21> 16

Height: 20> 18

So it can hold.

2)

1020? 0.962300036?

3)

3×3×3=27 (cubic centimeter)

6 meters = 600 cm, 2.7 meters = 270 cm.

V=abh=600×270×6=972000？ (cubic centimeter)

972000÷27=36000 (block)

Although I told you, I still hope you can do it yourself. Don't ask questions in books in the future.

Being able to do it yourself is the real knowledge learned.