RMS F.A.S.T Review MA.6.NSO.2....

Ciara baked 24 oatmeal cookies and 36 chocolate chip cookies for her cheerleader squad bake sale. She wants to package the cookies so that each bag has the same number of chocolate chip and oatmeal cookies. What is the greatest number of bags she will be able to make?

• Ciara can make 6 bags.

• Ciara can make 3 bags.

• Ciara can make 8 bags

• Ciara can make 12 bags

Answer explanation

When you list all factors of 30 and 48, 6 is the greatest number found in both list.

Jalyn has swimming lessons every sixth day and diving lessons every fourth day. If he had a swimming lesson and a diving lesson on June 2, in how many days will he have both swimming and diving lessons again? Number of days_

Answer explanation

List the first three multiples of 6 and 4. Chose the smallest number that appears in both lists.

Answer explanation

Divide by the GCF of the numerator and denominator.

Select the expression that results in the same value as 30 + 90

• 2 (30 + 90)

• 3 (10 + 30)

• 2 (15 + 30)

• 3 (10 + 90)

• Neither

Answer explanation

Use the distributive property or order of operations.

Answer explanation

Multiply like whole numbers to get the product. Count places behind the decimals. Move that many places to the left in your product.

Answer explanation

Use long division. Move the decimal in the divisor to the right to make a whole number. Move the decimal in the dividend the same number of places.

Answer explanation

Multiply fractions by fractions!

• No, because one strategy involves division and the other involves multiplication.

• Yes, because dividing by a fraction is the same as multiplying by the reciprocal of the fraction.

Answer explanation

Multiply by te reciprocal!

Answer explanation

Change to fractions, then, multiply by the reciprocal. Simplify!