To find the result of dividing 15 by 20, you perform a straightforward calculation:
- Start with the equation: 15 ÷ 20
- One way to understand this operation is to convert both numbers into fractions. Here, 15 can be expressed as 15/1 and 20 as 20/1.
- When you divide a fraction, it’s the same as multiplying by the reciprocal. So, we take the reciprocal of 20/1, which is 1/20.
- Now, the calculation looks like this: 15/1 × 1/20.
- Multiply the numerators: 15 × 1 = 15
- Multiply the denominators: 1 × 20 = 20
This gives you the fraction:
15/20
Next, you can simplify this fraction. Both 15 and 20 can be divided by 5:
- 15 ÷ 5 = 3
- 20 ÷ 5 = 4
Thus, the simplified form of 15/20 is 3/4.
In decimal form, when you perform the division:
- 15 ÷ 20 = 0.75
Therefore, the result of 15 divided by 20 is 0.75 or 3/4. This means that if you take 15 as a part, it comprises 75% of 20.