20 x 4.4
88
How much does it cost to buy 4 cereal bars if each cereal bar costs $0.38?
$1.52
What is the GCF of 24 and 32?
8
At Marshall High School, 1/6 of the students play a sport. Of the students who play a sport, 1/2 play football. What fraction of the students at Marshall High School play football?
1/12
7 x 5.22
36.54
Bottles of vinegar cost $1.48 each. Mei buys 6 bottles of vinegar. How much does Mei spend?
$8.88
What is the LCM of 8 and 3?
24
A baby's shirt needs 4/5 yards of fabric. How may shirts can be made with 48 yards.
60 shirts
9.2 x 58.24
535.808
There are 4 people that want to split the bill for dinner. The total on the bill is $46.20. How much does each person have to pay?
$11.55
What are two numbers having a GCF of 9 and a sum of 99?
9 and 90, 18 and 81, 27 and 72, 36 and 63, 45 and 54
You are looking to paint the rooms in your house. Each room takes 3/5 of a gallon of paint. There are 9 rooms in your house and you have 5 gallons of paint. Will you have enough paint to paint all the rooms?
No, you have 25/3 (8.3333) groups of 3/5 gallons of paint and you need 9.
28.68 x 4.4
126.192
You're getting your allowance starting next year. You get $1 in January, $2 in February, $4 in March, and $8 in April. After the year is over in December, how much money do you have?
$4095 (What a deal!)
The nursing staff at Kensington Hospital makes sure one patient gets his medicine every 15 minutes and another patient gets his medicine every 18 minutes. Both patients just received their doses of medicine. How many minutes from now will both patients get their medicine at the same time?
90
Find the quotient of 8/12 divided by 4/12
2
.0058 x .21
.001218
You and your 4 friends each have two one dollar bills, 9 quarters, 12 dimes, 3 nickels and 7 pennies. Together, you want to buy a new scooter. The scooter costs $30. How much money do you have? Do you have enough money to buy the scooter?
No, you only have $28.35. Sad day... :(
When can two numbers have the same number for their GCF and LCM?
When they are the same number
Find the product ((1/2) / (3/4)) * ((2/5) / (3/6))
48/90 or 24/45 or 8/15