Answer
= 0.08
Input:0.4
Resolution
= Work out one fifth of 0.4.
= 0.4 x 0.2
= 0.08
Explanation
To find one-fifth of 0.4, you divide 0.4 by 5. One-fifth means one part out of five equal parts, so it is the same as multiplying by 1/5 (which equals 0.2). In other words, taking one-fifth answers the question: “What is 20% of this number?”This operation is common when you want to split an amount into five equal shares, scale a value down to one-fifth of its size, or compute a 20% portion. Below are the elements of the calculation for one-fifth of 0.4:
- operation: 0.4 x 0.2;
- multiplicand: 0.4;
- multiplier: 0.2;
- operator: x;
- product: 0.08.