1.6 as a fraction is 8/5. To convert 1.6 to a fraction, follow these steps:
1. Write down the number as a fraction of one: 1.6 = 1.6/1.
2. Multiply both the numerator and the denominator by 10 to eliminate the decimal point: (1.6 × 10)/(1 × 10) = 16/10.
3. Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor (GCD). The GCD of 16 and 10 is 2, so divide both by 2: (16 ÷ 2)/(10 ÷ 2) = 8/5.
Therefore, 1.6 as a fraction is 8/5.