Question
Mathematics Question on Decimal Number System
Write the following numbers in the expanded forms:
279404, 3006194, 2806196, 120719, 20068
Answer
279404 = 2 x 105 + 7 x 104 + 9 x 103 + 4 x 102 + 0 x 101 + 4 x 100
3006194 = 3 x 106 + 0 x 105 + 0 x 104 + 6 x 103 + 1 x 102 + 9 x 101 + 4 x 100
2806196 = 2 x 106 + 8 x 105 + 0 x 104 + 6 x 103 + 1 x 102 + 9 x 101 + 6 x 100
120719 = 1 x 105 + 2 x 104 + 0 x 103 + 7 x 102+ 1 x 101 + 9 x 100
20068 = 2 x 104 + 0 x 103 + 0 x 102+ 6 x 101+ 8 x 100