OMS Unit 3 & 4

Front

What is the process to divide a total amount evenly among a group of people?

Back

To divide a total amount evenly among a group of people, you divide the total amount by the number of people. This gives you the amount each person receives.

Front

How do you express a fraction in simplest terms?

Back

To express a fraction in simplest terms, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

What is the formula to calculate a percentage of a number?

Back

The formula to calculate a percentage of a number is: (Percentage / 100) * Total Number.

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100.

Front

What is 3% of 750?

Back

3% of 750 is 22.5.

Front

What is 20% of 102?

Back

20% of 102 is 20.4.

Front

What is 15% of 82?

Back

15% of 82 is 12.3.

Front

How do you calculate 30% of a total number?

Back

To calculate 30% of a total number, multiply the total number by 0.30.

Front

If a zoo has 130 exhibits and 30% contain birds, how many exhibits contain birds?

Back

30% of 130 exhibits is 39 exhibits.

Front

What is the significance of the greatest common divisor (GCD) in fractions?

Back

The GCD is significant in fractions because it helps simplify fractions to their lowest terms.