Question

Describe how you could find the decimal that is to 3 equivalent to 15 .

Answer 1

To find the decimal equivalent to 3/15, divide 3 by 15 to get 0.2. Since 3/15 can be simplified to 1/5 after dividing both terms by the greatest common divisor, which is 3, the decimal equivalent remains 0.2.

Step-by-step explanation:

To find the decimal equivalent to 3/15, you would perform a division where 3 is the dividend and 15 is the divisor. Following these steps, you divide 3 by 15:

1. Since 3 is less than 15, we first put a decimal point after the 3 and add a zero, making it 30.
2. Next, we divide 30 by 15, which equals 2.
3. However, since we added a zero after the decimal point, our actual quotient is 0.2.

Therefore, the decimal equivalent of the fraction 3/15 is 0.2.

Rounding off to the nearest hundredth is unnecessary in this case, as the decimal 0.2 is already at its simplest form.

Remember, when simplifying fractions like 3/15, you can divide both the numerator and the denominator by their greatest common divisor (GCD), which is 3 in this case, to get the simplified fraction 1/5, and consequently, the decimal 0.2.