Show:
Area?
Volume?
Missing dimension
Tank Questions
Odds and Ends
100
9 cm X 7 cm

63  sq cm

100
8 m  X  4  m  X  5  m
160  cu  m
100
Base area 12  sq cm

Volume  144 cu cm

Height?

12 cm
100

Tank: 8 cm X 7 cm X 10 cm


Water is 6 cm deep.

How much water is in the tank?

336 ml

100
What is 1/2 as a decimal?
.5
200
6 1/2 in X 7 in
45 1/2 sq in
200
10  cm  X  17  sq cm
170  cu cm
200
Face area 25 sq in

Volume  300 cu in

Width?

12 in
200

Tank: 8 cm X 7 cm X 10 cm


Water is 6 cm deep.

How much more water is needed to fill the tank?


224 ml

200
What is the decimal equivalent of 1/4?
.25
300
3/4 m  X  8 m 
6 sq m
300
13 in  X  27 sq in
351  cu in
300
 L = 9 m

W = 4 m

Volume = 216  cu m

H= ?

6 m
300

tank: 12 cm X  9 cm  X  15 cm


water is 10 cm deep

Will 1 L more water fit in the tank?



Tank Vol = 1620 cu cm

Water Vol = 1080 cu cm

1080 ml + 1000 ml = 2080 ml...No, 1 more liter will not fit


300
Rewrite in decimals and solve: 1/2 X 3/4 
.5 X .75 = .375
400
3 1/2 km  X  9  1/5 km
32  1/5 sq km
400
25 mm  X  32  mm  X  16  mm
12800 cu mm
400
L = 12 mm

H = 16 mm

Volume = 2496 cu mm

W = 13 mm
400

tank: 12 cm  X  9 cm  X  15 cm

water is 10 cm deep

How much water will overflow if you pour 1 more liter into the tank?

(1000 ml  + 1080 ml) - 1620 ml =


460 ml


400
Solve:  25.3  X .9
22.77
500
18  1/4  mm  X  11  2/3  mm
212  11/12  sq mm
500
47 sq km  X  15  km
705  cu km
500
Which is taller?

base area = 49 sq km      Volume =  392 cu km

or

base area = 36  sq km  Volume =  324 cu km

H = 8 km


H = 9 km


The second tower is taller (by 1 km)


500

tank:  10 cm X  10  cm  X 20  cm


water is 10 cm deep

Will 1.5 more liters of water fit in the tank? If not, how much will overflow?




tank : 2000 cu cm

water: 1000 cu cm (1000 ml)

1.5 liters = 1.5 X 1000 = 1500 ml

1000 + 1500 = 2500...No it won't fit in the tank

2500 - 2000 = 500...500 ml will overflow

500
36.7 X .84
30.828