How do you write 16.8 billion in expanded form?

Answer 1

16,800,000,000 = (1 x 1010) + (6 x 109) + (8 x 108) + (0 x 107) + (0 x 106) + (0 x 105) + (0 x 104) + (0 x 103) + (0 x 102) + (0 x 101) + (0 x 100)