Question

Name


Math – Volume
1
How many cubes of side 4 cm can I put in a rectangular tank 24 cm long, 16 cm wide and 8 cm high?
2
Liquid A of volume 3750 cm3 and liquid B of volume 2250 cm3 were put into a circular tank which contained water to a height of 20 cm. What was the new liquid level in the circular tank if the base area of the circular tank was 1200 cm2?
3
A rectangular tank, 20 cm long and 15 cm wide, was 12filled with water. Tom found out that he needed another 600 cm3to make it 34full.
a. How much water was in the tank when it was 34full?
b. What was the height of the rectangular tank?
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Answer 1

Jawaban:

1) 48 cubes

2) 4 level

Penjelasan dengan langkah-langkah:

1) V rectangular = 24 x 16 x 8 = 3072 cm3

V cubes = 4 x 4 x 4 = 64 cm3

3072÷64 = 48 of cubes

2) V = Base x height = 1200x20

= 24000cm3

24000 ÷ (3750+2250) = 24000÷6000

= 4 level