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प्रश्न
Complete the given table by finding the volume of the given objects.
| S.No. | Objects | l | b | h | Volume (cubic units) |
| 1. | Brick | 6 cm | 8 cm | 10 cm | — |
| 2. | Windowpane | 3 cm | — | 45 cm | 900 cubic cm |
| 3. | Sunshade | 70 cm | 20 cm | — | 4200 cubic cm |
| 4. | Steps | 80 cm | — | 20 cm | 32000 cubic cm |
| 5. | Room | — | 4 m | 3 m | 36 cubic m |
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उत्तर
| S.No. | Objects | l | b | h | Volume (cubic units) |
| 1. | Brick | 6 cm | 8 cm | 10 cm | 6 × 8 × 10 = 480 cubic cm |
| 2. | Windowpane | 3 cm | `900/(3 xx 45) = 20/3 = 6 2/3` cm | 45 cm | 900 cubic cm |
| 3. | Sunshade | 70 cm | 20 cm | `4200/(70 xx 20)` = 3 cm | 4200 cubic cm |
| 4. | Steps | 80 cm | `32000/(80 xx 20)` = 20 cm | 20 cm | 32000 cubic cm |
| 5. | Room | `36/(4 xx 3)` = 3 m | 4 m | 3 m | 36 cubic m |
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