Answer:
1. 48 cm³
2. 1728 cm³
3. 1287 cm³
4. 225 cm³
5. 378 cm³
6. 81 m³
7. 71 cm³
8. 222 m³
9. 8823 m³
10. 758 m³ (estimated)
Step-by-step explanation:
1. V = lwh
= (8) (3) (2)
= (24) (2)
= 48 cm³
2. V= a³
= 12×12×12
= 1728 cm³
3. V= lwh
= (13) (9) (11)
= (117) (11)
= 1287 cm³
4. V= lwh
= (7.5) (5) (6)
= 37.5 (6)
= 225 cm³
5. V = lwh
= (7) (6) (9)
= (42) (9)
= 378 cm³
6. V = lwh
= (3) (3) (9)
= (9) 9
= 81 m³
7. V = lwh
= (17.75) (2) (2)
= ( 35.5 ) 2
= 71 cm³
8. V = lwh
= ( 55.5 m) ( 2 ) (2)
= 111 (2)
= 222 m³
9. V= lwh
= ( 441.15) (5) (4)
= 2205.75 (4)
= 8823 m³
10. V= lwh
= (13.77) (11) (5)
= 151.47 (5)
= 757.35 m³
= 758 m³ (estimated value of 757.35)
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Answers & Comments
Answer:
1. 48 cm³
2. 1728 cm³
3. 1287 cm³
4. 225 cm³
5. 378 cm³
6. 81 m³
7. 71 cm³
8. 222 m³
9. 8823 m³
10. 758 m³ (estimated)
Step-by-step explanation:
1. V = lwh
= (8) (3) (2)
= (24) (2)
= 48 cm³
2. V= a³
= 12×12×12
= 1728 cm³
3. V= lwh
= (13) (9) (11)
= (117) (11)
= 1287 cm³
4. V= lwh
= (7.5) (5) (6)
= 37.5 (6)
= 225 cm³
5. V = lwh
= (7) (6) (9)
= (42) (9)
= 378 cm³
6. V = lwh
= (3) (3) (9)
= (9) 9
= 81 m³
7. V = lwh
= (17.75) (2) (2)
= ( 35.5 ) 2
= 71 cm³
8. V = lwh
= ( 55.5 m) ( 2 ) (2)
= 111 (2)
= 222 m³
9. V= lwh
= ( 441.15) (5) (4)
= 2205.75 (4)
= 8823 m³
10. V= lwh
= (13.77) (11) (5)
= 151.47 (5)
= 757.35 m³
= 758 m³ (estimated value of 757.35)