Original sentence: 1,079,252,848.8 (exact).1.02 nanoseconds.299,792.458 (exact).≈ 186,282.397.≈ 670,616,629
Edited sentence: 0.13 seconds.1.0 nanoseconds.The length of Earth's equator.≈ 1,080,000,000.≈ 186,000.≈ 300,000.≈ 671,000,000