Fraction Division
Solve and Simplify:
1/6 + 1/6
2/6= 1/3
Write as a mathematical expression:
2 less than x
x-2
Solve the equation:
a-8=2
a=10
What is the unit rate:
$20 for 5 t-shirts
$4 a shirt
What is the greatest common factor of:
15 and 25
5
Solve:
3/4-1/2
1/4
What is the expression you would write for the following problem:
Jack has a board that he is using for a project. He needs to cut 4 feet off of it.
x-4
Solve the equation:
x-56,409=240,021
x=296,430
Is this a part-to-part ratio or a part-to-whole ratio:
4 girls:5 boys
Part-to-Part
What is the Least Common Multiple of :
2 and 8
8
Solve:
4/5 / 1/5
(Mrs. McShane will write it on the board)
4
Write the expression:
7 more than 2 times y
2y +7
Solve:
n / 14 = 6
n= 84
What is the unit rate:
45 miles in a half and hour
1 hr and a half or 90 minutes
Do the prime factorization of 40:
2*2*2*5 or 23*5
Solve:
6/5 / 2
(Mrs. McShane will write it on the board)
6/10= 3/5
Write the expression:
2 more than half of x
2+1/2x
Solve:
3x=15
x=5
If I have 250 students, what is my ratios of boys to girls if I have 172 girls?
78/172 or 39/86
1,035 / 23=
45
Solve:
4 1/2 / 2/3
(Mrs. McShane will write it on the board)
27/4 or 6 3/4
Write the expression to go with this story:
A store was selling movies that originally cost $10 with a $2 discount on each movie. Mrs McShane bought 5 discounted movies. What is the total cost?(Just write the expression, do not solve)
5(10-2) or (10-2) *5
Solve:
x/5=9
x=45
There is a ratio of 3 boys to 2 girls in Marvel High School. If there are 225 boys, how many students attend Marvel High School?
375 students
2.2 *6.4
14.08