Multiply/divide Fractions
1/2 X 1/3
1/6
Name an equivalent ratio to 2:5.
4:10, 8:15...ETC
Fill in the blank:
19= _____ - 6
25
Solve for the variable:
12 + y = 20
8
A fraction is a _______ of a whole.
PART
1/8 X 6/7
6/56
What is a proportional relationship?
the values for one quantity are each multiplied by the same number to get the values for the other quantity.
4 + 28 = _____ * 4
8
Solve for the variable:
x - 9.3 = 89.2
98.5
What do we call repeated addition?
MULTIPLICATION
1 1/4 X 2/5
10/20
Are Time and Distance proportional? WHY/WHY NOT?
Time: 2, 4, 6, 8, 9
Distance: 6, 12, 18, 24, 30
NO, THE LAST VALUE
Make an into equivalent expression:
5(8 - 3)
25
Solve for the variable:
t/5 = 800
4000
How many inches are in a foot?
12
3/4 DIVIDED BY 5/6
18/20
What is an equation for this proportional relationship?
Time (t): 1, 2, 3, 4, 5
Distance(d): 3, 6, 9, 12, 15
D=3T
Make an into equivalent expression:
3(2x + 8)
6X + 24
Solve for the variable:
16h = 968
60.5
What is the formula for the area of a triangle?
A= B*H DIVIDED BY 2
9/8 DIVIDED BY 8/11
99/64
How much distance for 345 time?
Time (t): 1, 2, 3, 4, 5
Distance(d): 3, 6, 9, 12, 15
d=3t
d=3(345)
d=1,035
Make an into equivalent expression:
4a(2a + 3b + 5c)
8A^2 +12AB +20AC
Solve for the variable:
11c + 8 = 30
C=2
A rate out of 100 is called...
PERCENTAGE