| 1 | If you imagined--;So, here is his calculations. | |
| 2 | They reason about how best to defeat me. | |
| 3 | The scientists calculated when the spacecraft would reach the moon. | |
| 4 | "The water in the little cloud weighs about 550 tons," she calculates. | |
| 5 | Such linear calculations, of course, can only be very rough approximations. |