Which measure correctly completes the statement? 2,231.5 miliigrams =? a. 2.2315 g b. 223.15 g c. 22,315 g d. 0.0022315 g which measure correctly completes the statement? 627.532l = ? ml a. 6.27532 ml b. 627,532ml c. 62,753.2 ml d. 627,532,000ml

1. The correct answer is choice A because there are 1000 milligrams in 1 gram, so when you divide the number of milligrams by 1000, this is moving 3 place values (10 x 10 x 10).

2. The correct answer is letter B, this time we will multiply by 1000 because a mL is a smaller unit and we will need more of them to equal the number of liters.