-1 subtract -3 - (-1) - (-3) =2 Step 2: move decimal places according to difference of exponents to the direction of wanted unit. In this example, we move the decimal point 2 places to the left (toward deci). 384.0 mg = 3. 840 dg What's More Exercise B. Write you answer on a separate sheet of paper. 1. Below are the given measurements. Convert it as indicated. a. 365 days into min e. 130 mi/h into km/s b. 94.3 MHz into kHz f. 40.0 L to ul c. 450 cm2 into km2 g. 5 ul to ml d. 72 nm into mm 2. Indicate which is greater (>) or lesser (