Dividing Fractions
What is 3 3/5 ÷ 3/10?
12
What is the least common multiple of 6 and 8?
24
18 ÷ 396
0.0454545454...
Melanie found that the sum of 12.3 and another number was 38.981. What is the other number that Melanie used to calculate the sum?
26.681
What is 7 times 8?
56
James bought 1 3/4 pounds of hamburger meat to make 1/4 pound patties. How many 1/4 pound patties can James make?
7 patties
What is the greatest common factor of 55 and 35?
5
What is 1656 divided by 92?
18
A scientist notes that a lab rat gains .32 grams, 1.47 grams, and 2.08 grams. How much weight did the rat gain in all?
3.87 grams
2+2
4
Danielle is making leotards for a dance company. It takes 1 2/3 yards of fabric to make one leotard. If Danielle has 20 1/2 yards of fabric, how many leotards can she make?
Danielle can make 12 leotards.
Is it GCF or LCM?
A Blue Line train stops at the mall terminal every 12 minutes. A Red Line train stops at the mall every 8 minutes. Within a 2-hour time frame period how many times do the trains stop at the mall terminal at the same time?
LCM
390 ÷ 15
26
Beth is buying 2.6 pounds of coffee beans. If the coffee costs $6.79 per pound, how much will she pay? Round to the nearest cent.
$17.65
What does GCF stand for?
Greatest Common Factor
Tiana divided a number by 6 2/5. The quotient was 3 1/8. Based on the quotient what is the value of the missing number?
The missing number is 20.
Is it GCF or LCM?
A baker made 3 dozen rolls and 2 1/2 dozen croissants. He wants to arrange the croissants in rows for a display. How many rows can he make with the same number of rolls and the same number of croissants?
GCF
41.51 ÷ 7
5.93
A research team has 768.96 ml of a medicine to test. If they need to have 5.4 doses, how many milliters of the medicine can be included in each dose?
142.4 ml
324 ÷ 5
64.8
9/10 ÷ 1/3
2 7/ 10
Use the distributive property to form a new expression from 42 + 56 by finding the greatest common factor of the addends.
7(6+8)
The Extreme Cycle Competition requires cyclists to ride from Fort Worth, Texas to Fresno, California. The distance from Fort Worth to Fresno is 1,530 miles. If a cyclist maintains an average speed of 17 miles per hour, how many will it take for the cyclist to travel from Fort Worth to Fresno?
It will take the cyclist 90 hours to travel from Fort Worth to Fresno.
What expression is equivalent to 7.6 ÷ 19.18?
760 ÷ 1,918
Samuel shops for groceries every 3 days. grace goes to the store every 4 days. If Sam and Grace both go to the grocery store on May 4th, what is the next date they will go to the grocery store on the same day?
May 16th