How do you express 30 seconds as a percent of a minute

Answer 1

To express 30 seconds as a percent of a minute, you can use the following steps:

Step 1: Convert 30 seconds to minutes.
Since there are 60 seconds in a minute, dividing 30 seconds by 60 gives us:
30/60 = 0.5 minutes.

Step 2: Calculate the percentage.
To express 0.5 minutes as a percentage, multiply by 100:
0.5 * 100 = 50%.

Therefore, 30 seconds is 50% of a minute.

Answer 2

What is 2.1% expressed as a decimal

Answer 3

To express 2.1% as a decimal, divide the percentage by 100:
2.1 ÷ 100 = 0.021

Therefore, 2.1% is equivalent to 0.021 as a decimal.

Answer 4

There are 100 centimeters in a meter. What percent of a meter is 23 centimeters

Answer 5

To determine what percent of a meter is 23 centimeters, you can use the following steps:

Step 1: Convert centimeters to meters.
Divide the number of centimeters by 100 to convert to meters:
23 centimeters ÷ 100 = 0.23 meters.

Step 2: Calculate the percentage.
To express 0.23 meters as a percentage, multiply by 100:
0.23 meters * 100 = 23%.

Therefore, 23 centimeters is 23% of a meter.

Answer 6

What is 65% expressed as a fraction in its simplest form

Answer 7

To express 65% as a fraction in its simplest form, follow these steps:

Step 1: Convert the percentage to a decimal.
Divide the percentage by 100:
65% ÷ 100 = 0.65.

Step 2: Convert the decimal to a fraction.
The decimal 0.65 can be written as a fraction by putting the decimal over 1 and moving the decimal point two places to the right:
0.65 = 65/100.

Step 3: Simplify the fraction.
To simplify the fraction, find the greatest common divisor (GCD) of the numerator (65) and the denominator (100), which is 5:
65/100 = (65 ÷ 5) / (100 ÷ 5) = 13/20.

Therefore, 65% is equivalent to 13/20 in its simplest form.