7 billion minus 900 million = 6,100,000,000
7 billlion minus 200 million is 6 billion 800 million (6,800,000,000).
1 billion = 1,000 million 2 billion = 2,000 million . . 7 billion = 7,000 million
7,000,000,000 (7 billion) - 1 = 6,999,999,999
1
7 billion minus 900 million = 6,100,000,000
7 billlion minus 200 million is 6 billion 800 million (6,800,000,000).
0.14%
350 million
35,000 trillion.
1.4
1 billion = 1,000 million 2 billion = 2,000 million . . 7 billion = 7,000 million
7,000,000,000 (7 billion) - 1 = 6,999,999,999
1
2.8571
7 billion is 1,000 times the size of 7 million = 100,000 percent of it
999,999,993