5th grade-fractions-Jan 6

Which of the following fractions is NOT equivalent to 12/18? Show work.

Use prime factorization to find the GCF of 60 and 40.

What is 78% as a fraction in simplest form?

Which of the following shows the correct way to write 16/20 in simplest form?

Convert 3/4 to a decimal, then add 0.05. Next, convert it back to a fraction in simplest form.

Now you are going to solve some problems independently. Mrs. Benoit expects you to...

Use the list method to find the GCF of 16 and 12.

Discuss the following with your partner, then answer: I know that 8/16 equals 1/2 because...

What is the greatest common factor of 15, 18, and 24?

Which of the following shows all of the factors of 30? Discuss with your partner.

Write 0.34 as a fraction in simplest form. Show work.

Which of these fractions can be converted to a decimal using mental math? Explain.

Which of the following is a composite number? Explain.

Jen ate 3/4 of her candy. How much of her candy is left? Choose the correct decimal number.

Who finished the most HW if Ben finished 7/14, Sue finished 3/9, and Joe finished 5/8.

Which of the following fractions is the greatest?

What is 19/20 as a decimal number? Find an equivalent fraction first to help you.

Convert 1/5 to a decimal. Show your work.

Write the sum of 0.2 + 0.4 as a fraction in simplest form. Show work.

Use division to convert 1/8 into a decimal. Show your work.

Which of the following fractions is in simplest form? Explain.

Seventeen is a prime number because...