Factors and Multiples
What is the GCF of 12 and 3?
3
Write the mixed number 2 1/4 as an improper fraction.
9/4
Convert the decimal 0.31 into a percent
31%
A number is divisible by 2 if its last digit is...
Even (0, 2, 4, 6, 8)
What is the reciprocal of 1/4?
4
What is the LCM of 6 and 9?
18
Write the improper fraction 22/9 as a mixed number.
2 4/9
Convert 92% into a decimal.
.92
A number is divisible by 4 if...
the last 2 numbers form a number that is a multiple 4 or is ends in "00"
Is Mrs. Skartsiaris right handed or left handed?
Left
Miss Song passes out 15 pens and 40 pencils. What is the greatest number of students she can give identical supplies to?
5 students
Divide 3/4 -: 3/7
1 3/4
What fraction, in simplest form is equivalent to 75%?
3/4
Is the number 540 divisible by 6?
yes, its even and the sum of digits is 9.
Who is Mrs. Skartsiaris's work BFF?
Mrs. Campbell
What are all the common factors of 24 and 72?
1, 2, 3, 4, 6, 8, 12, 24
6 -: 5/12
14 2/5
Tara saves $80. She donates 75% of her savings. How much money did she donate?
$60
When counting on from 613 what is the next number divisible by 4.
616
If Mrs. Campbell has 3 boys and 1 girl, what is the ratio of boys to total children.
3 to 4
Kelly has a piano lesson every 12 days. Leo has one every 8 days. They both have one today. When will they have their next lesson on the same day?
In 24 days
Lacy's patio is 10 yards wide. Planter boxes are 1 1/2 yards wide. What is the greatest number of boxes that fit?
6 boxes
A store sold 270 muffins. Apple muffins were 30% of the total. How many apple muffins were sold?
81 muffins
1,602 is divisible by which numbers (2, 3, 4, 5, 6, 9, 10)?
2, 3, 6, and 9
In the word THANKSGIVING what is the ratio of vowels to consontants? (in simplest form)
3/9 = 1/3