which measure correctly completes the statement?

1,127.5 milligrams=? grams

112.75 grams
11.275 grams
1.1275 grams
1,127.5 grams

2. which measure correctly completes the statement?

627.532 l= ? ml

6.27532 ml
627,532 ml
62,753.2 ml
627,532,000 ml

3. estimate the area of a circle with a radius of 16 meters. use 22/7 for r.

62 square meters
531 square meters
805 square meters
1,608 square meters