High calcium foods include dark leafy greens, cheese, low-fat milk and yogurt, bok choy, fortified tofu, okra, broccoli, green beans, almonds, and fish canned with their bones. The daily value (DV) for calcium is 1000mg.
The Moon is exceptionally large relative to Earth: a quarter its diameter and 1/81 its mass. It is the largest moon in the Solar System relative to the size of its planet, though Charon is larger relative to the dwarf planet Pluto, at 1/9 Pluto's mass.
We divide that small number by 2. Then we look up our answer in a Tangent Table to get how many degrees wide the moon is in the sky. The Radius of a moon is 1500 miles. (This is bigger than our moon) The Distance to this moon is 300,000 miles.