Write 2.1 as a mixed number
2.1 as a mixed number is 2 1/10.
Write 4.89 as a mixed number
4.89 as a mixed number is 4 89/100.
Write 0.4 as a fraction
0.4 can be written as the fraction 2/5.
Write 0.77 as a fraction
0.77 can be written as the fraction 77/100.
Write 0.9 as a fraction
0.9 can be written as the fraction 9/10.
Find the standard decimal form of:
4 × 0.1 + 8 x 0.01