465.3 = (4 x 100) + (6 x 10) + (5 x 1) . (3/10)
3.8 * 10^14
I assume you mean scientific notation. This is 1.5x108.
6.64 x 10-7
You write in the numbers in words when you write in expanded.
465.3 = (4 x 100) + (6 x 10) + (5 x 1) . (3/10)
3,500,000,000
3.8 * 10^14
as many times the base number is multiplied by itself for example 5*5=5squared
Expanded Notation of 509,940,528 = (5 x 100,000,000) + (0 x 10,000,000) + (9 x 1,000,000) + (9 x 100,000) + (4 x 10,000) + (0 x 1,000) + (5 x 100) + (2 x 10) + (8 x 1)
I assume you mean scientific notation. This is 1.5x108.
6.64 x 10-7
You can write 100 an infinite number of ways; as fractions, multiples, notations, and others.
You write in the numbers in words when you write in expanded.
How do I write 87,192 in expanded form
14.95 in expanded notation
6.17 in expanded = 6 + 0.1 + 0.07