Instructor: Miss C D Percentages

Meili scored 42 marks in a test. This was 75% of the total score. Find the total score.

• 56

• 65

• 50

• 60

How do you find one quantity as a percentage of another?

• subtract the smaller one from the larger one then multiply by 100

• Write the first as a fraction of the second, then multiply by 100.

• Add the two together the divide by 100.

How can you find a percentage of a quantity?

• Convert the percentage to a fraction or decimal, and then multiply the two numbers

• multiply the two numbers.

• divide the two numbers.

• multiply the percentage by 100 then add the two numbers.

What is the sign for "percent"

• $

• %

• &

• @

What is 1% as a fraction?

• 1/1

• 1/10

• 1/100

• 1/0

Write 3/5 as a percentage. Include the percent symbol. Do not use spaces.

Write 0.042 as a percentage. Do not use spaces

Write 55% as a fraction in lowest terms. Write your answer in the form a/b.

Write 48% as a decimal.

Express as a percentage: 4L out of 25L