How many gallons are in 1 cubic meter (m³)?

A car is traveling at $55$ miles per hour. What is this speed approximately in $\mathrm{km}/h$?

If a distance is $\mathrm{10,000}m$, approximately how many miles is this distance?

Convert 850 ft to km.

The speed of light is approximately 3.00×10⁸ m/s. Convert this speed to yards/week (yd/wk).

Convert $2.5m^3$ to $\operatorname{cm}^3$

Convert the following to basic SI units or a combination of basic SI units:

2.2 x 10⁴ mi²

Using the approximate conversion factors in Table 1.5, convert the following SI units to English units without using your calculator.

25 m/s

Convert the following to basic SI units or a combination of basic SI units:

62 ft/day